Re: Backpack for the Appalachian trail?
I always used a traditional external tubular frame pack with a back mesh support, padded hip belt, and broad, padded shoulder straps, and a sternum strap's not a bad idea. Protect you collarbones, that's where the load will ride, and keeping your back dry and unchafed is also crucial.
A small tube of lube grease will cure those maddening creaking/squeaking noises. I waterproofed the inner compartments by lining them with heavy contractor's trash bags. It doesn't matter if they're way larger than the compartment. You might pack in an extra few of those bags.
For final packing, lay everything out and pick each thing up and hold it in your hand individually. Take a moment and envision what would happen if it had never been invented. If that doesn't turn life into a miserable hell, maybe it's better left at home. Everything you pack weighs twice as much at day's end.
Water and water filtration stuff is pretty important. August is typically a dry month on the AT. Make sure you have a decent water storage capacity, and be damned careful about which water you decide to trust. There's damned little of that left, even so far from 'civilization'.
Cleaning dishes with stream sand and paper polishing are useful alternate methods for cleaning dishes. Unless the paper is irredeemably soiled, it can be dried and reused for 'other' purposes. A mesh bag attached to the outside of the pack makes this simpler. Anything that conserves potable water. A dish cloth is advisable, it can be rinsed and reused. Cloth always trumps paper.
Long sleeves and trousers will provide protection from sun, foliage, and insects. They need not be heavy weight, but they do need to stop sunlight. Short sleeves and trousers are the mark of the tenderfoot. Synthetics that dry quickly are way better than anything else. Bloused trousers will keep the ticks out. DEET, DEET, DEET, 100% if you can find it.
Keep spare clothes to a minimum, pay close attention to personal hygene. Two sets of clothes work, one worn, one drying on the outside of the pack. Same with undies. Make sure that whatever else happens, you always have a pair of dry socks available. Make sure you prepare to not be miserable if the weather turns wet for a few days. The Appalachians are not Texas.
Depending on where you're going, info and countermeasures for bears (blackies) are important, as is hanging anything edible up o/o reach of bears and raccoons (they are the real headache). In bear country aim to stay in the lean-to's with cyclone fencing fronts. Never store edibles where you sleep. The bears on the AT are are utterly brazen and totally fearless of humans.
Plan your first few days on trail around shorter distances, it takes time to break yourself in. Good AT Conference literature for the stretch you're covering, along with CGS maps.
Sleep and footgear are very important. High boots with good ankle support are important on this trail. The ground is rough with a lot of up and down. If your footgear isn't completely broken in and completely comfortable before you hit the Trail, you may be facing an early end to your hike. Be prepared for a lot of vertical in your terrain, train with a weighted pack and do step workouts. Wigwam hiker socks work for me, my feet sweat a lot. Small squares of reflective tape on the backs if your boot heels can be a lifesaver.
The AT should not be confused with a walk in the Park.
Do not expect a portajohn at every convenient location. Maybe, do not expect a portajohn at <span style="font-style: italic">any</span> convenient location. Women tend to get really cranky about this.
A pair of ski/hiking poles can ease the journey, as well as a pair of comfortable, tough gloves. A broad rim hat with a mesh crown adds sun protection and comfort.
Most of all, schedule your trek so you're not busting your butt to get to your daily destinations, plan days off in interesting, out of the way points of interest, take pictures, pictures, pictures. Keep a journal, try pencil sketching, get into it; you're making personal/family history here boy!
Easy stages. An AT hike isn't about getting there, it's about the journey. A ten mile day is not a bad one. If you pile on the miles and turn it into a physical challenge, you'll miss the prime value of the trek.
In my three score and five, I've spent many, many days and nights on the AT in VA, PA, NJ, and NY. Looking back, I realize now that a goodly hunk of my smiles were born on the AT.
The AT follows the high ground; ridges and saddlebacks. You will get some astoundingly beautiful views. Allow some time to stop and enjoy that glory.
Greg