Many thanks to all that passed along wise advice. I just put my pack on an official scale and the needle pushed near the 19 pound mark. Still need sleeping bag, pad, liner, and down jacket. I'm guessing the final total weight with food and water will be at 35 pounds. I'm at 140lbs, but plan to be at or near 150 pounds next spring. This will have to do. For all that think this is too much weight, do I get an extra pat on back when I reach Kadahdin?