Mid Ocean's practice range is deeply weird. It's sort of rhomboid in shape, plus you hit over a caged section of the entrance road. It's also really windy (natch) and the Cayman balls used there seem extra vulnerable to it. I don't know if it's the worst--it's a grass range iirc--but it's an definitely odd place. It's Bermuda, though, so you can't expect much more--land is too dear.