My siblings and I would like to give my sister a weekend getaway with her husband for her 60th birthday. She lives in Bethesda and we would like to find a place that is no more than a couple hours drive. We're not from the area so we are hoping for help in finding a great resort, bed and breakfast, or hotel, someplace that is fairly luxurious. Quaint, historical would be nice. So please, let me know your favorite place to get away.