I have a Johnson Seahorse 6hp motor which I remove from the well every time I leave the boat on its mooring. I'm tiring of the time and effort involved in the mount/dismount routine. Most of my sailing lately has been to take guests out. The delay is taking the fun out of the trip. Others in the Chesapeake area are warning me that leaving the motor in the water will result in the water intake becoming clogged and the motor overheating.

I'd appreciate descriptions of other solutions that are working for Ariel/Commander owners whose boats are in warm brackish water such as the Chesapeake. How close to inboard functionality can I get without risking engine damage? If I see a system that leaves the motor in the water for the entire season and has electric start I'll buy it. Otherwise I'm considering selling this boat and looking for something with an inboard.

Photos help. I think in pictures.
Thanks.