I believe adults fishing with youth, 14 and under, should get a break on the price. Take 10% off any 2 angler trip if you take youth 14 years of age or younger. I do not charge extra for a third angler if 1 or 2 of them are youth. Some of my most memorable days on the river have been fishing with youngsters.
I only take 3 in the raft if 1 or 2 youths are with adult(s).