there is nice going cave past the gate. two places i recall required digging out some sand to crawl under (backmount), one within sight of the gate and another not too far past that one. And it goes and goes, getting down to 165 feet before it pinches off. I don't recall any T's anywhere, but several places it gets tight enough I thought sidemount would be better. I am a small guy, so maybe some would need sidemount.

-skip