I booked 2 days with Yermo. The first day we went to Buckskin Gulch middle route. It was a very nice hike but when we got to the canyon I refused to go down the last 200 feet. Yermo promised he'd get me up and down but I said no. So we then went to the Wire Pass trail head and hiked into Buckskin from there. Thank you Yermo; it was great. The second day was supposed to be Coyote Buttes South but my wife went to the in person Wave lottery for me and got a permit. So naturally I went to the Wave the second day. What a hike and what a place. On the way back we stopped at some very interesting dinosaur tracks. If you are lucky and get a Wave permit, hire a guide who can show you all there is too see. Yermo does not combine groups so you and your friends make any decisions (like switching from Coyote Buttes South to the Wave) and in this day of COVID you don’t need to worry about any possibly sick folks joining your group. Yermo is very cautious regarding COVID. He wears a mask in the truck (you will too), uses hand sanitizer a lot, and after climbing the ladder in the canyon offered it to me as well. Yermo was great and I highly recommend him.