I took a group of 10 for canyoneering as a scout adventure. The guides were terrific. Each anticipated questions, coached, addressed fears with the calm of experienced guides. You cannot beat the setting.They were very time efficient, sending ahead a guide to set ropes while we hiked in. Some of that waiting around kills it for younger kids. They had access and knowledge about the area to take us to a breath taking hike and 2 rappels. The entire outing went off without a hitch. Kudos to the guides for getting the boys who's initial confidence shrunk once out on a rope.
Plenty of good clean equipment, large van to move us to location. They even picked up from a local hotel.
Two suggestions. Our group of 10 really took over the group. Im not sure how much fun it was for the 3 other participants not with our group to wait out our 10 going down the ropes. I was a big group but Id bet they generally take this size with 2 guides. The managed the time by using two ropes to descend so you were really only waiting in line with 6 not 12 people on one rope. Second; it would have been helpful to do a "practice" rappel on a slope for those who have never been on a rope so participants could feel confident managing the rope and sitting down in the harness before hanging into space. Otherwise, looking forward to going rafting with them later this year.