One thing with a 5er that size is that you're limited on where you can take it. I'm not a big KOA camper myself, I'd rather be in more remote campgrounds where you have a little more space between sites and a lot more trees.
2015 Jayco White Hawk 28dsbh
2014 Ford F150 Lariat 4x4 w/Ecoboost
H/D tow package
2005 Forest River Rockwood 2601 (Sold)
2011 Ford Expedition XLT (Sold)
2008 Jeep Wrangler (Just for fun!)