Covid permitting, I hope to go on a road trip--mostly camping--throughout the USA this summer. I am not much of a cell phone guy (I don't have any data, though i could get some), so I'm thinking a standalone GPS is right for me. I want to find scenic routes and avoid major highways. Perhaps ironically, I want a GPS that will help me get lost. Any thoughts on the right unit for me? I'll be in a car, but I've wondered if the Garmin zumos for motorcycles are a good choice because of the "adventurous routing" function. That said, I like the idea of voice command ("OK Garmin, find me a campground"), so maybe a drivesmart 66? Something else?