Hi Everyone, I reserved a mid-sized car from Alamo months ago for our trip at the end of August. It seemed like a really good rate, so I grabbed it. The base rate says $118.89/week, then I got another $20coupon off and $3.80 Costco discount (but then of course the taxes and such bring the total to $143). Just found out that our airline changed our flight back home to several hours later, so now we go over the "one week". I looked into getting a new rental reservation but the rates right now look a lot higher than what I have reserved. So, if we bring the car back about 3 hours later than they we indicated on the reservation, how big a "ding" might the rental company hit us with?? Do they really slam you, or is it reasonable? Thanks!