[Vlad] wrote in to tell us about his latest project—an RC boat that autonomously navigates ... but [Vlad]’s build shows how you can make a simple waypoint-following vehicle without a ...

It's called Treasure Fam, with tag "RVRR". Can My Underwater Drone Locate Scott's Sunken Boat? Scott lost his RC boat that he built over 20 years ago, and was going to pass along to his grandson. So ...