Dooley Vacations An offshoot of Dooley Car Rentals. First night is prebooked. Also Great Britain and France. 877/331-9301, dooleyvacations.com.
EuropeASAP You won't know the airline or the exact departure date until after you book (enter two possible dates and you're guaranteed to get one). Also Great Britain and France. 415/750-5449, europeasap.com.
Ireland.com Ireland packages only. Unless you request otherwise, your first night is prebooked in a hotel near the airport. 800/896-4600, ireland.com/travel.
Sceptre Tours Ireland only. First night is prebooked unless you request otherwise. 800/221-0924, sceptretours.com.
As seen on TV! We've followed Don Draper for seven seasons as he's crisscrossed the globe, be it via Cadillac or TWA flight. As the final episodes air, we're taking you back to the Golden Age of travel with a 'Mad Men'-inspired vacation guide for retro-style trips to cities Don visited.