In my next visit to NYC I'd like to spend one day in Washington DC.
I know one day might not be enough, but is all I'll have. I have seen some buses like BoltBus, Megabus, etc. but I think that for the price of 2 people I could get a car and have more flexibility with hours, etc.
The thing is we will be staying in Harlem (in W 150 St). Could you recommend any agencies near this location? Since we're flying back to Spain the day after, I am considering dropping the car off in JFK so we can also avoid the subway ride to the airport.
Do you think it would be difficult to drive out of NYC? And then to JFK? How bad is the traffic?