I am considering a visit to Hoover Dam on my next Vegas trip... but have limited time. I searched the boards and found captainron62's recommendation for Pink Jeep as a nice service. I looked at the website, and saw we would have to leave at 8:00 and get back by noon. A bit early, and 4 hours is max I am willing to spend on it. Reality is that this is probably the best I can do from a time perspective: 4 hour commitment and still plenty of time for cabana from noon to late afternoon. And other comments or suggestions on a high end/luxury service/solution for a short, morning, Hoover Dam tour?