I purchased this on groupon at a great discount. There were 5 in our group and we met Eddie at the Hotel Harrington. Eddie was prompt picking us up and gave a very informative tour of the monuments and various other sites we passed. He configured our tour route to see the Pentagon and Marine monuments last and dropped us off at our hotel in Arlington. As a side note, if you are meeting Eddie at the Hotel Harrington, try the milkshakes and burgers at Ollie's Trolley. It is an old family owned burger joint with amazing antique soda shop items on display.