The Cave ROVer Update: First ever lake test! Just a brief test for visibility and buoyancy as we prepare for the arrival of the 360° Sonar Monday, via our project sponsor BlueRobotics. The Cave Rover Project, in collaboration with the DNR and Brown County State Park, will be working up for several official dives for various lake, spillway and dam inspections. Ohh and btw, remind me to bring my wader boots, barefeet in 40°f water is nippy lol, oh and watch that laptop battery ?