I think there is a speed boat taxi running across the lake. Heard that on NPR. Interesting location that has been made very isolated this year due to Covid and the border being closed. Locals need tourists who struggle to get there. So water taxi came into use. Take hour plus to get there that way.

Again safe trip and spend a little extra to help the locals. Their economy is based on tourist vacationing, fishing, hunters and ice fishing in the winter time. None of which are likely to bring in many people or money this year if you can not drive there.