I will be flying into Washington on the 13th for a week. I purchased 2 x Lil Wayne concert tickets (Nissan Pavilion in Bristow VA) because they were listed as Washington, DC. The distance is 30 miles and transit does not function in the area. Anyone know a way to get from downtown Washington DC to Bristow without high cab fares? Cab would probably cost $100+ for the 30 mile drive. I was thinking a combination of bus/cab as I do not feel like renting a car for one day.