Troy has made a few threads pertaining to Garmin installations on boats. Instead of making several sticky's at the top i'll post all the links in this one sticky thread. One can come in here and click to bring up the link to post on it.

Stratos Installation: http://www.bbcboards.net/showthread.php?t=708517

Triton Installation: http://www.bbcboards.net/showthread.php?t=708522

Ranger Installation: http://www.bbcboards.net/showthread.php?t=708519