thanks for the replies guys..i'm flying in @ 7am on 5/9 and wanted to return on 5/19 @ 730p to fly out..my resv right now is to return @ 730a on 5/16
It's just much cheaper for me to drive the hr to IAD, return the vehicle and walk over to avis and grab something for the weekend ( avis is actually charging me 3 days and 12 hrs^