Leaving next Friday and was looking for a cheaper car rental. I went onto mousesavers and tried all the codes for Alamo. I put in the Walmart code of BY assoc 428448 and got a rate of $200.69. Thats for May15-24 and they are not charging me for an extra driver. The confirmation said it's included. That is confusing in itself but also the Rate Code printed out on the confirmation as HXw/assoc of 428448? We are going on a budget and was hoping when we get there they don't say we can't use HX and charge us for extra driver. Anyone ever run across this? Any info would be great. Thanks