Hi everyone, We're booking our airfare for our summer 2018 ABD today because my experience has been that airfare doesn't get any cheaper as a trip approaches. (We once paid double the price I had originally found for a flight to Hawaii because I waited 2 months to book.) Anyway, I got a quote from DU for booking the airfare through ABD. The quote seems to be cheaper than what I'm finding on my own, so I'm thinking I will book through ABD. But since I've never done an ABD before, I thought I should check in here to see if there are any considerations I haven't thought of. Have people had good experiences booking airfare through ABD? Any downside I should be aware of? Thank you!