Just stumbled on the "People For Bikes" website and looks like they have some great resources for EMTBing & advocacy in the USA, so putting the links here in case they are useful for others:
People For Bikes: e-bikes section
EMTB routes overview
Map of routes in the USA <--- looks particularly...
Never ridden using any sort of mapping before, but finding the e-bike is enabling me to explore far more than previously - whats the best app with maps/routes to follow?