Hope you find your boat, although it will probably be light one outboard. Just curious, can you get an effective insurnace policy for theft and accidents without breaking the bank in Belize? None the less it would still be a real pisser to have your boat "misplaced"
Posts like these re-enforce my desire to put a long term hibernjating gps tracker on all of the assets when I finally move down to paradise in a few years (golf cart, dog, rum bottle). Already have one stashed in my boat hull, and another under each motor cowl. If I "forget" where the boat was left, I call the company and they send a signal to each unit turning it on, it can then be tracked by each unit, so even if the motors are lifted and separated from my hull unless they notice the trackers (not likely) the units will be found. You can get these for international service as well.
Not cheap, but still only about one tenth the price of a single outboard, or 2% of total investement overall. Also gets me a nice insurance break, payback basically in 4.5 years. Already lost one boat a couple years ago, will never happen again.