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A method for positioning a drive unit on a marine vessel includes receiving an initiation request from a user input device to operate the marine vessel in a desired operating mode and storing a first trim position of the drive unit in a memory upon receiving the initiation request. The method includ

A method for positioning a drive unit on a marine vessel includes receiving an initiation request from a user input device to operate the marine vessel in a desired operating mode and storing a first trim position of the drive unit in a memory upon receiving the initiation request. The method includes trimming the drive unit to a second trim position in response to the initiation request and subsequently operating the marine vessel in the desired operating mode with the drive unit in the second trim position. The method includes receiving a termination request to cancel the desired operating mode and trimming the drive unit to the first trim position automatically upon receiving the termination request. A system for positioning the drive unit is also disclosed.

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1. A method for positioning a drive unit on a marine vessel, the method comprising: receiving an initiation request from a user input device to operate the marine vessel in a desired operating mode in which it is anticipated that the drive unit will provide a reverse thrust;storing a first trim posi

1. A method for positioning a drive unit on a marine vessel, the method comprising: receiving an initiation request from a user input device to operate the marine vessel in a desired operating mode in which it is anticipated that the drive unit will provide a reverse thrust;storing a first trim position of the drive unit in a memory upon receiving and in response to the initiation request;trimming the drive unit to a second trim position automatically in response to the initiation request and subsequently operating the marine vessel in the desired operating mode with the drive unit in the second trim position, wherein the second trim position is a trim position in which the reverse thrust is not impeded by a hull of the marine vessel;receiving a termination request to cancel the desired operating mode; andtrimming the drive unit to the first trim position automatically upon receiving the termination request. 2. The method of claim 1, wherein the first trim position is a current trim position of the drive unit when the initiation request is received. 3. The method of claim 2, wherein the current trim position is a trimmed in position. 4. The method of claim 1, wherein the second trim position is a neutral trim position. 5. The method of claim 1, wherein the user input device is a joystick and the desired operating mode is a joysticking mode. 6. The method of claim 5, further comprising receiving the termination request in response to movement of a throttle lever. 7. The method of claim 1, wherein the user input device is a keypad and the desired operating mode is a station-keeping mode. 8. The method of claim 7, further comprising receiving the termination request in response to movement of a throttle lever. 9. The method of claim 7, further comprising receiving the termination request in response to pressing of a station-keeping button on the keypad. 10. The method of claim 1, further comprising trimming the drive unit to a third trim position in response to pressing of a trim button. 11. A system for positioning a drive unit of a marine vessel, the system comprising: a user input device that generates an initiation request to operate the marine vessel in a desired operating mode in which it is anticipated that the drive unit will provide a reverse thrust;a memory that stores a first trim position of the drive unit in response to the initiation request;a trim actuator that trims the drive unit to a second trim position automatically in response to the initiation request; anda processor that receives a termination request to cancel the desired operating mode;wherein, in response to receiving the termination request, the processor sends a control signal to the trim actuator to trim the drive unit to the first trim position. 12. The system of claim 11, wherein the first trim position is a current trim position of the drive unit when the initiation request is generated. 13. The system of claim 12, further comprising a trim position sensor for sensing the current trim position of the drive unit. 14. The system of claim 12, wherein the current trim position is a trimmed in position. 15. The system of claim 11, wherein the second trim position is a trim position in which the reverse thrust is not impeded by a hull of the marine vessel. 16. The system of claim 15, wherein the second trim position is a neutral trim position. 17. The system of claim 11, further comprising a throttle lever, wherein the termination request is generated in response to movement of the throttle lever. 18. The system of claim 17, wherein the user input device is a keypad and the desired operating mode is a station-keeping mode. 19. The system of claim 17, wherein the user input device is a joystick and the desired operating mode is a joysticking mode. 20. The method of claim 1, further comprising automatically storing the first trim position in the memory in response to receiving the initiation request. 21. The method of claim 1, further comprising automatically generating a user prompt to store the first trim position in the memory in response to receiving the initiation request. 22. The system of claim 11, wherein the memory automatically stores the first trim position in response to the initiation request. 23. The system of claim 11, wherein, in response to the initiation request, the processor automatically generates a user prompt to store the first trim position in the memory.