Your next vacation can do everyone some good. Book a hotel or vacation package of 2 or more nights, before March 31, 2010, and Orbitz will donate to 2 LGBT charities of your choosing. According to its site: “Orbitz advocates non-discrimination and supports equality for everyone.” Orbitz will donate $10 (either in cash or flight barter) for hotel booking of 2+ nights or $20 for a vacation package booking of 2+ nights. So go! Click here and put your vacation dollars to work.