The last few times I've flown it's usually been Southwest (since they started flying into Grand Rapids). Before Southwest flew into Grand Rapids, it was usually Northwest/Delta through Detroit. I've also flown on Allegiant and United. I will probably never fly on Allegiant again as they nickel and dime you on everything and the flight was delayed for two hours (including a solid hour on the plane) without ANY updates at all. One positive thing about Allegiant is that it didn't take very long to get luggage and get to our ride once we landed at Sanford since SFB is A LOT smaller than MCO. At least we got there in one piece and our return was on Southwest.
Top 10 steel: Steel Vengeance, Millennium Force, Maverick, Mako, Incredible Hulk, Banshee, Diamondback, Raptor, SheiKra, Montu
Top 10 wood: Mystic Timbers, Shivering Timbers, Beast, Racer (KI), Viper, American Eagle, Woodstock Express, Blue Streak (CP), Mean Streak (RIP), Wolverine Wildcat