Check your PMs. Also look on FB in places like:
Aiken, SC — Life and Sport
Aiken, SC Area Dressage, Eventing, and Show Jumping
Augusta/Aiken Equine Riders
Whiskey Road Foxhounds
(I think most or all of these are pages you can read without joining)
Thank you, SCM. VRBO was my first thought when my husband started this new job. I haven't had much luck with the owners I've contacted thus far. None that I have contacted will accept more than one dog. But, I'll have another look.