Airlines. If you’re at all like me, then you feel like they can be arbitrary and pricey. But they are one of the main components of travel because, well, they get you where you’re going. I happened to surf onto this website: http://rickseaney.com/ which was created by Rick Seaney, cofounder of FareCompare.com. Basically, Rick blogs about the airline industry and has some great general information about airline pricing.
Hopefully you guys find him as informative as I have!