Need some advice on travel websites. I have found the lowest rate for the Hilton Papagayo with air thru Hotwire. I've never used them. Does anyone know if they let you choose your flight seats when you book? I usually use Expedia but they don't have the flights I want. Used Bookit last year and we didn't have assigned seats. Found out this is a good way to get bumped from a flight. Any advice would be appreciated!