Banner creek rules??

Someone help me, Im guessing I dont understand. Banner creek is free to fish. I recently picked up a flyer on the lake, and it says vehicles are $30/year and boats are $60/year. If you are fishing from a boat, do you have to pay $90/year to fish out of it on banner? and can you only use the ramp on the east end, not the northwest one? thanks to anyone who knows the rules up there better than I