I arranged for a group of 100 ppl to go to LFK on 2/19/14. Our friends were doing a vow renewal, so this excursion quickly grew from a mid size to large group. I worked directly with the owner, Larissa who was a pleasure. LFK is limited to 250 ppl and is truly big enough. Of our group, I don't remember seeing more then 20 ppl at any one time. That's how spread out it is. The CCL excursion is only 3 hours and I'd be surprised if she kept working with them. It doesn't seem like the type of place that would want to cater to CCL.
LFK is absolutely gorgeous. There's plenty of room for everyone. There's a platform 15 ft up that allows for ppl to take jumps off of if they're courageous enough:) I was NOT and didn't regret it :o The depth is also about 15 ft. There are chairs and another small bar up there also.
Larissa and her family live on LFK, so they take a lot of pride in the premises. I would go back again and this time maybe take the plunge...maybe...
On a side note...the LFK busses pick you up outside the cruise terminal. It can be a long walk if you're mobility impaired or really, really, out of shape and shleping your beach stuff. You'll make it, but I just wanted to warn you. Probably not a bad idea to leave the ship with some water. You won't regret this excursion!