Or you can accept the fate of riding a department store bike for a little while. As long as you get it back within thirty days they will normally let you return it. A "friend" of mine has done this twice at walmart. Once to cruise around on a road bike that they had. I rode that around for a couple of days, but the brakes were so bad I thought I might die. Then I wanted to ride some trails in the niehborhood, so I got the coolest looking 50 pound mountain bike they had. It had disc brakes in the front and shocks...Besides the bad shifting it actually worked pretty well. Each time I returned the bikes within 30 days and got a full refund, my reason was that I was just going to look at a different model. They really need to do something about the return policy. Anyway thats what I would do if I were in a different city on vacation.