You won't find caravans with people just from your area. They will be
from all ober North America, and sometimes from overseas. Many
caravans start in Maine and go to the Canadian Maritimes and other
places every year if that would interest you. Most are commercial and
not brand related. My favorite caravan company is Adventure Caravans
that runs several caravans a year out of Houlden, Maine.  You are
using the wrong search term. You should be using "RV Caravan" .

Tom J

Have you searched the Yahoo groups?
Might be worth a try.