Ginnie has tons of open water diving available. If she wasn't so "skeemish" I would say the ballroom might be fun, but then again... even though they allow open water divers inside it...it's still a full overhead environment that you (and her) need to be aware of.
I don't particularly agree that they allow this ,but hey, its private property, they can do as they like.
That said... it's pretty open in there and the cave itself is grated off. You can see the entrance from most areas except off to one side. If youre looking to poke around yourself in it, theres lots of nooks and crannies you can squeeze through in sidemount
Otherwise, once she's done, the park is very solo-diving friendly. There's always tons of divers there of all skill levels, you may even find a new cave buddy while there.
---------- Post added August 16th, 2013 at 03:01 PM ----------
Yes. There's nothing difficult, scary or claustrophobic about the Ballroom. My wife and I are both OW divers who have been in it once, spent three or four minutes looking around wondering what the hype was about, shrugged our shoulders, and that was the end of the dive. I just don't get what some people find interesting about the Ballroom. To me, it was a total waste of time. It doesn't look like any of the beautiful terrestrial caves I've seen, as it's fairly featureless.
With proper lighting and someone to show you around, it is a blast in there. With crappy, or no lights at all, its a pretty crappy dive and there's not much to enjoy in there.
It's a great place to show someone a cavern to see if they may or may not enjoy the experience before doing cavern. But it's not for everyone. Some people love it (me) and others just don't see the beauty of it. Nothing wrong with that... it's just not for everyone.
I think the last time I went there, my buddy and I (both full cave) spent about an hour and a half in the ball room just goofing around, taking fun photos and other nonsense... even though we had miles of cave just a few feet away to actually go dive LOL.