I dropped in for a handful of classes while working on a production in Vegas, and I'm very, very happy that I was fortunate enough to find the place. The facilities are super large, clean and well kept, the coaching staff was fantastic, and all the people I trained with were great.
CrossFit Max Effort has the most incredible visitor/drop-in pricing policy that I've ever seen, and they seemed truly happy to have me in as a guest. From the looks of their WOD board, about half the people there at any given time are visitors, and as visitors, you get the exact same coaching attention and high expectations as long-standing members.
Really an outstanding place. They've set the bar incredibly high on what to expect from boxes away from home.