We are going in about 10 days ::sqqqquuueeeaaaaalllll:: so i'll be happy to look into this for all of you. I looked at the cabana as well, but was discouraged with the price. I think you get two chairs and the cabana...and I THINK (please don't quote me) that there is a lunch involved too. Apparently they also are reserved quite quickly as they have been unavailable for our cruise for quite some time. :)
It would be great if you could take some photos so we can see! I hope you have a fab time and can't wait to hear all about it!