We are so glad we chose Los Rios to guide us on our white water trip! Their guides are so much fun! Our kids (11 & 20) had a blast too! My 20 year old son did the rock climbing in the morning and we all did the rafting on the racetrack in the afternoon the rock climbing guide was wonderful and a great instructor. My son had never rock climbed before but he felt like a pro when he was done. The rafting tour was awesome and all of the guides were funny and made sure we all felt like family and had a great time! We couldn't have asked for a better time! Money well spent!