I've been wondering the same thing. I'll be on Valor 12 and am going with Wet N Wild. I've heard that June starts the rainy season...hope it's eonugh rain to raise the water level but not enough to ruin our day!!
Cheryl, as you know we just did the cave tubing in April and we were told by the guides that during the rainy seasons that the water does increase some. We did drag bottom in some places, but if you do this tour through Carnival there should be 2 guides for your tour. While on the tour 1 guide will lead and the second guide will follow the last person to make sure no one gets left behind. The guide leading let us know everytime it was getting shallow. He would say BUTTS UP! IF you happen to hit hard enough the first time you will be ready to put your butt up on the next. All said you'll have a great time. Ricky