This topic is covered a lot here, but basically this is the deal.
Look through the Companion, which I think is the easiest and most accurate thing out there, and get a basic idea of what you think you MAY spend at stops along the way for lodging, (Be it hostels, or hotels), and then average in what you think it will cost over that to buy yourself a couple of good town meals, and maybe a Movie or what have you, as movies on the AT are my itch.
Then, figure in what you plan on spending on gear, (Which in all honesty, once you have a set up, you can use the same thing for the whole trip), but a lot of folks have a urge to spend more on new gear because everyone around them is getting a new pack, tent, tarp, poles, garbage, or what have you…ignore the urges to be part of the “Joneses” and that alone will save you a monkey-butt load of cash.
You say you are doing maildrops, which I never use, only an envelope filled with travelers checks, thus saving expensive postage costs, and not having a bundle of food I will be sick as hell of in a matter of two months…which you will see happen to your hiking peers.
Or at least buy a lot of random things, and spread them out so you are not getting the same food every drop…cuz you will get sick of Tofu, no matter how yummy it is.:oh
The excitment level will not go away, once the bug bites, it do take a chunk, and it will alter how you live your life in many ways after the trip.
You can go about it in many ways…party all the time, waste a lot of money, enjoy the (as stated above) fraternity feeling of towns, and end up sleeping off hangovers while the months pass you by and you realize that you are living exactly as you did at home, only dirtier.
Or you can simplify, which this trip will show you is the true essence of finding out about who you are at the core, the truth in the simpliest of forms without distractions that remind you of why the hell you wanted to escape from the stupidity of ignorance in the first place.
Both ways are fun, one is just a lot more spiritual, as you will spend more time alone if you go at it in the sense of not worrying about if you can make it to the town where the hikers a week ahead of you are partying, instead of breathing in the discipline that comes with passing up the party in favor of nature, interactions with others at a nondrunk form, finding out who you are, and lots of other beautiful things that this trip will give you that will more then make up for the pain that comes along with it.
I wish you luck, and know that what you are doing is important, and do not worry about anything other then the day to day acceptance of what the trail brings, and see the next mile, not Katahdin, cuz it will be there when you get there.
Lion King
Hikin’ My Own Hike since 98
walkingwithdfreedom.com
Lion King