Tipping on cave tubing

[eternity510]

I am taking the cave tubing excursion with Major Tom in a couple of weeks - and I don't want to bring a lot of money with me. Can anyone tell me how much is expected in gratuities at the end of the excursion - and who you tip?

[Fourseventeen]

I dont think anything is EXPECTED...it they expected something I wouldnt give them anything. I tipped the tour guide we had $20.00 for both my wife and I. No one else in our 9 person group tipped (or at least not that I noticed)

[LJLB6]

We used cave tubing dot com in March, and to be honest, they made me feel obligated to tip them--I would have tipped anyway, but I did not like their approach. On the way back to the pier, they collected the payment on the bus---the first person collected the money---and he informed everyone that the guy right behind him would be collecting tips. As they stopped at each seat for payment, the guy collecting tips was right there. The people in front of us had change due them---and the guy collecting the money wanted to know if the extra money due back was going to be their tip.