Originally posted by f-mattox:
For me, it all depends on how knwoledgeable and informative the tour guide is. But I usually tip the guide $10 for a half-day and $20 for a full day tour; and $5 for the driver. They don't set the tour prices; and I wouldn't go to a nice restaurant and not tip just because it was expensive.
Just think how well a $ 2.00 bill would go over with our island friends! "ooooooohhh, 2 dolla!"