Pack your documents (photo ID, birth certificate, social security card) in a waterproof container and then add the following: Unflavored cough drops like these (Walgreens link) - ones with flavor will be taken because they are treated like candy to the sugar deprived. Finger and toenail clippers like these (WalMart link) - they don't have a "pick"/file on them. People have used the extra "pick" as a weapon and the Drill Sergeants would take a nail clipper with the extra "pick" attached. Pens, paper, envelopes and stamps (so you friend can write home ) Toothpaste and tooth brush. Deodorant (unscented is best). Any prescription meds (with the 'script), eyeglasses (if used) Five days of clothes plus some towels (for AIT after basic). Your family and friends should only send #1, #3, #4 and #5 if they want to send you stuff. They can send postcards as well.
