My boat has rails and snaps for what looks like a bimini top or a cover, but it didn't come with one. Does anyone know what it would have looked like/where I could possibly get one in Canada, or would it be fairly easy to make myself? Also, does anyone know what the small covered hole on the back left side (starboard, I guess) is for? Is it for running lights at night? Thanks for the help. I'm new to boats, so don't really know much.