Heading to the Dunes in Oregon. Where to stay?

Hey folks. I’m taking my wife and daughters to Oregon again in August for a week of playing in the sand. We have always gone to the KOA and stayed in one of the little cabins they have for rent as I cant pull the atv’s AND the RV so it’s one or the other. http://www.oregonduneskoa.com/

So here’s my question… Does anyone know of a nice motel/hotel that is right on the dunes? Or somewhere we don’t have to trailer the atv’s back & forth? Or some place that you highly recommend? Florence? Coos Bay? etc etc… Input… I need input! lol!

Cheers!