It sounds like I might be down at Maxwell with some of you, albeit for ASBC instead of COT. Just to give you a few tips... First off, it is going to be busy busy in the SOC/OTS complex with ASBC, OTS (both COT & BOT) and AFROTC field training going on at the same time. Expect the charlie foxtrots; there will be a lot of hassle, a lot of hurry up and wait, and a lot of frustrated staff members. Just throttle back and take a deep breath in those moments. Also, remember it's Alabama in the summertime. Prepare yourself for some sweet tan lines, i.e. not just the farmers tan, but a V on your chest and forehead from the flightcap and v-neck tshirts.
In regards to uniforms, buy your ABUs now and get them from a base or AAFES online. All of the sizes are nonstandard, so be prepared to try them on repeatedly. And you might not find everything at your first base. Case in point, tomorrow I'm going for the third time to try and get the rest of what I need for 2 sets of ABUs (1st time: 1 shirt, rank, socks & boots, 2nd time: 1 hat, 3d time (hopefully): 1 shirt, and 2 pants). Keep in mind that if you buy them from some website online, the base alterations shop MIGHT NOT sew on nametapes and rank. And if you go offbase, it will be very very pricey and they will probably screw it up. The things you want to keep your blues shirt looking good are called shirt garters or shirt stays. Buy a couple pairs, they sell them in clothing sales too. Also, you'll want to get the wide velcro boot blousing straps for your ABUs. And as for the PT's, well good luck with sizes. They are all sorts of screwed up. Just try and find a combo that works for you.