Boy am I feeling sheepish! 
I was going through my inbox this morning, tossing out the inevitable junk mail when I saw an email from Southwest Airlines offering a rental car discount for my upcoming trip. I've gotten these kinds of emails before and usually just toss them out for various reasons: I don't need a rental when I get there, we're doing Magical Express, whatever. This time, I clicked through and checked the rates they were offering for my dates.
Wow. 
Nearly half of what I would have paid for a rental going through Costco (my usual discount stand by) and for an upgraded class of car. So yeah....that's booked! I think other airlines offer deals like this so keep an eye on your inbox!
