Hi Flag!
we lived in Yellow Springs for 22 years and finally got to timesharing in 2003 -
to be honest , a timeshare on water within 5 hours does not come to mind quickly---
that Glacier Canyon offer from Linda is FABULOUs - very difficult to get in there --
Sieverville/Gait - by Knoxville.. (Wyndham Smoky mountains) we found to be the closest Wyndham timeshare at 5 horus so we would stay there to and from FL...made it easy and a nice stop.
There's FRench Lick, IN - 4 hours - but not the "water" you want.
Ah, the problem with living in the Midwest....