We (four adults) will be flying into TPA at 11:10 P.M. We can rent a Ford Taurus from Budget which is on site, or we can rent a Buick Century from Alamo (off site). The Alamo rental is $15.00 cheaper than the Budget rental. For those who have rented at TPA, is it worth the $15.00 savings to go off site for a rental? We've never flown into TPA before and I wondered how much hassle it would be to save $15.00.