I just bought MACNA 2015 Tickets for DC.
That's only a 4.5 hr drive and I can stay at my in-laws!
So, saved on the early bird price (dude, this conference is wicked affordable when you pay 1 year and 5 days in advance!!!) and hotel. It'll take me probably 30-45 min to travel each way with park and ride but so worth it.
However, I'll also check what early prices for hotels that are closer.