A few words of wisdom:
Drive, don't fly. Cabs are EXPENSIVE, and post is 15 minutes from downtown...you will spend far more money on transportation while you are there if you don't take a car than you would spending over what the army will pay you back for mileage (and at 33 cents a mile, I made out like a bandit with the money they sent me for driving).
Uniforms: go to any army base and look around at the local thrift shops and dry cleaners. The dry cleaners will have used/left behind uniforms that will save you a TON OF MONEY. I got tops and bottoms for five bucks each.
Berets: We don't wear no stinkin berets. You will wear the field cap while you are there, with your shiny gold bar in the front. You have to change this to a non-shiny (subdued) gold bar for a week for field training, but you in no way need a beret. Some people in my class bought their berets to wear the day we "graduated", and looked like total idiots, IMO.
Boots: THIS IS IMPORTANT. You can wear almost any kind of "army" boot, even the ones that are pre-shined and have "ripple" soles (HIGHLY FREAKIN' RECOMMENDED). The rules will try to tell you that you have have some approved boot or something, but really, nobody gives a damn. Just make sure they are comfortable. I had to be carried to the medic my feet were bleeding so bad during the field exercise. Not fun. My friend with the ripple sole boots just laughed.Here is what I'm talking about:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=63850&item=4146006994&rd=1&ssPageName=WDVW
See? Cheap. Do yourself a HUGE favor and buy them. Now.
Free-time: San Antonio is a fun place, plenty to do. My second or third night in town last year was when the Spurs won the championship. Lots of partying to do. See the riverwalk and the nice mall. See the big spinning tower but save your money and don't eat there. Find a steakhouse and eat till you gag. DO NOT STUDY FOR THE TESTS UNTIL THE NIGHT BEFORE. You are a medical student are thus smarter than the average bear. You will ace the tests with your eyes closed, and though it appears to be a substantial amount of information, the questions are elementary. Your grades are not recorded, you only have to pass. My suggestion is to half-ass this part, read a good book at night, and daydream about it during the day. Class will get old fast, and the people teaching you love to bust you for nodding off.
You will probably PT 3-4 mornings a week starting the second week going to the fifth week. It's not hard (they rank you by physical condition, and set expectations accordingly), so don't worry. My recommendation: don't shoot yourself in the foot and run like a madman on your first timed 2 mile run. This determines what group you are in; and though it will hurt your pride at first to be in one of the bottom groups, you will do a heck of a lot less running, and will get back from PT about 30 minutes earlier than the gunners who killed themselves that first day. Holy run-on sentence, batman.
Don't show up in uniform on the first day, you will look stupid. You don't have to wear your uniform until late in the first week, after everyone has had a chance to get their patches sewn on and buy a real hat, not the little frenchy painter's hat. You will get reimbursed for practically every breath you take while there, so don't worry. Have some money set aside, because you don't get paid until you've been there like 3 weeks. Prepare to have your car searched at the gate when you get there...go ahead and clean it out so the poor private won't have to dig through your crap to find the bomb you are hiding (this is time consuming, and if your car is clean, they tend to just take a cursory look around).
What else? Oh yeah, learn how to salute. You do it by holding the tip of your middle finger up to the outside edge of your eyebrow, with your hand tilted toward the ground so that your palm is not visible. You will be saluted ten million times, so don't embarrass the rest of us by bending your wrist or throwing up some gang-sign looking piece of crap.
Did I miss anything? I know I've rambled, but maybe somewhere in there you can find something useful. Ask away, if you have any questions.
-KE
2LT, almost MD (so, almost CPT), MIB, DVD, WWE, MIC, KEY, MOUSE