Where’s “The Great Loop”?
https://en.wikipedia.org/wiki/Great_Loop
Never heard of it until just now and apparently I live right on it in Detroit.
My guess a trip by water that loops around the easter half of the US. Pick a point and go down the Mississippi, into the Gulf, hug the coast around Florida, up the Eastern Seaboard, maybe all the way past Maine into Canada, into the Saint Lawrence Seaway, through the Great Lakes, and maybe end in Chicago or find a canal back to the Mississippi…???