Goff's Caye is a tiny little island (Basically a large sandbar) on the reef closer to Belize City than the Ambergris. I have personally never heard of anyone camping out there. Most Manatee tours make a snorkel/lunch stop at Goffs, it really is a pretty island. Be sure not to go there on cruiseship days. The snorkeling is ok, but I prefer Hol Chan to it.