Know Marval very well! You're 55 miles northwest of me.
Stayed there in July of 2001, we were caught in a storm, stuck in the travel trailer... Wind came up, and everything was rocking. Wife says look out and see what's happening.
Told her "I see flying dolphins"
Apparently the neighbor kids didn't secure their pool toys.
Beautiful place up there, you're not too far from The Dam Restaurant if you can get transportation, I'd recommend their burgers!