My wife and I had a wonderful stay in Maui while exploring in the van! We got settled for the first two nights with camp olowalu as our home base then camped on the beach at mckenna and for our final night along the back side of the volcano.
Maui has a strong van life culture and this is a great option for travel in lieu of what can be pricey hotels. Hosts were very responsive and gave good recommendations for places to see. Would definitely recommend!