Dale, Thanks for asking this, as I have been wanting to know also if the cave tubing can be done as a day trip. From what I have been reading, it sounds like at least a 2 nite stay (one before and one after). Anyone have an answer for us?? The overnight would add to the cost considerably, I'd think. BTW, I have read that a cave tube trip would be around $125.00 US -- is that in the ballpark?