Free: Contests & Raffles.
any big rivers are going to have hunters on them, small rivers can change dramaticly from year to year....heck, week to week. decide what your level of energy expenditure is and factor that into your plan. as stated, the terrain can very from loose rock gravel bars to alder thickets so tangled the only way through is via bear tunnels . when I flew into umiat I thought to myself, this sucks there is no cover. when the plane hit the ground I realized it was all 10 feet tall and bulletproof. be cautious in areas of glacier runout, the silt will suck you up and it penetrates your clothes and adds unreal weight to you.....been there, did not like it at all.