Any fellow Vegas lovers have experience with changing car rentals at last minute after you already have a great rate locked in. I have full size for next week reserved through Budget for around 16/day. But my original reservation had my not arriving until late afternoon, and I am now arriving about 3 hours earlier. I hate to cancel and rebook as the rates are higher now. This is my first time renting from airport for multiple days. How bad am I going to get "honked" If i show up early? Will they give me same rate?