Permaculture Across the USA

Hello everyone, my partner and I are being given land in our homestate to begin a farm. We having farming/nursery/sustainable backgrounds and are going to use the land with permaculture intentions. We're driving across the country hoping to stop in at permaculture/sustainable/biodynamic farms here and there for a few days of worktrade (food/veggies & place to pitch our tent & knowledge) Do you know of permaculture in any of the areas along our route? Thank you so much! If you're ever in NH/VT area stop in to our homestead!

Our route:
Seattle, WA
San Francisco, CA
Yosemite
Phoenix, AZ
Austin, TX
New Orleans, LA
Searcy, AR
Roanoke, VA
Washington D.C.
Philadelphia, PA
Manchester, NH

We're in Rhode Island, on the way from PA to NH. Drop me a pm if you'd like to stop by on your pass through. Sounds like a fun trip!

You can find us on Facebook or wwoofusa, it's Fieldsong Farm