I am starting to look for rentals for our August trip. We'll need one for 8 days. With toddlers I need it to be a terminal company (is it still Budget, Avis, National, and Dollar?). The best rate I have come up with is 344.69 with Budget. That is with a 10% off code from Southwest. It just seems quite high. Are there more codes out there for other companies? Thanks for your help.