With so much demand, reservations are the only way. The big question is when do reservations for 2027 begin? This year, BWCA was sold out in hours, after going on sale in late January.
This approach requires a tremendous amount of planning, and yes, overbooking. People can’t firm up their calendars 5-10 months in advance, so they hoard permits until things (including weather) are determined. Otherwise, you’re planning your life around fishing trips.
Not any alternatives, so I use a chart for potential trips I’m planning, showing potential trip dates and reservation availability dates.