First, I would like to apologize to those who were not able to read this review before making your decisions (because I am just now posting it) and Second.....CONGRATULATIONS to all of you who are reading this right now!! No worries, you have time, special request Derreck and Brad and you will not only NOT be disappointed, but you will be forever indebted to me!! LOL!!! Okay, enough with the fun, but I can't help but smile when I think of the adventure with them. This was my very first zip line, my very first suspension bridge and "controlled" rappel. When asked at the beginning who had not ever been on a zip line, I raised my hand as one of two in our group. Immediately, Derreck said "I got you and I will see you through to the end.", and he Absolutely Did. Derreck and Brad worked seamlessly with each other keeping us safe, pointing out different sites while on the mountain and laughing and smiling the whole time. I live in beautiful Colorado Springs and I am definitely going back and if possible and they are still there, will request them. While I can't speak specifically of the other guides, if Derreck and Brad are any representation of the standards of this group, then you just can't go wrong. The excursion itself was flawless, seeing the beauty of nature from that point of view humbling and worth every penny!! And, splurge for the GoPro. I did...I wanted evidence! LOL, There was no skimping on this one, absolutely FIRST CLASS!! Go for it, you won't regret it! :-))))))