Hey all, I've done some online travel purchasing in the past (including using Hotwire because I didn't care about flight time and it saved me $75 each ticket). I'm wondering though...does anyone have tips & tricks for online travel? I've heard rumors to check on Wednesday mornings for cheap deals....wait until about 21 days prior to travel, etc. What works for you? How do you get great travel deals? Websites you like more than others? Why?