After 3 reservations cancelled by 3 very known operators, we found Mojave Wave LLC, now we know that it was not a bad luck...it was a very goooood luck!
We just came from the West Rim gran Canyon Tour from Las Vegas, and all I have to say is that Jason and Brian are the best hostest and tourist guides you can get. They are fun and very helpfull. Jason give a lot of very interesant information, so you must pay attention...you wont miss anything! Moreover, they bring the lunch from subway and lot of water. So if you come to Vegas and you want to do the grand canyon tour stop looking and book with Mojave Wave, You will not regret.