We are just back from a three day back country camping trip in Yosemite with our guides Martin and Ryan. Our family has not hiked and camped before and we needed a lot of guidance. The guides were interesting, competent and even made it fun for our two teenage kids. Not one complaint the entire time! Our two guides are Yosemite addicts- they have hiked almost every trail in the park and really love Yosemite. Their love for Yosemite was infectious and made for an awesome, interesting and really fun trip. At the end of the trip, our teens said they would do it again. Now that's two thumbs up in my book!