We rented from Eagle Rider in Palm Springs in February. Great places to ride with the mountain roads toward San Diego and LA. That particular franchise wasn't exceptional, but acceptable. The staff was great, but the bikes weren't in top shape. No break downs, just idle probs and a few saddlebag lock issues. Ended up being about $600 per bike for 4 days with insurance. Worth it, though. We had a GREAT time.
Vegas will be roasting in the summer! Stay hydrated!