Boat routes for the north-west inlets — mapped and timed

Three routes, drawn and timed. Between them they cover every inlet in the north-west without a single stretch of backtracking, which is the part that makes sweeping up there so miserable.

Full coverage runs about 26 minutes if you do not stop. Realistically budget 40 with pickups.

This is exactly what the database sweep needed. Linking it from the verification thread.