That's not the norm. We've been instructed to take away anything not on the "bring this" list, except maybe compression shorts. Guys are issued underwear. Do you really want to carry around extra weight tomorrow?
Just bring what is on the list. Everything else you could possibly need in basic (everything from chapstick and sunscreen, to stationary and stamps, to socks and a mouthguard) will be issued to you. The less you bring, the better.
The only deviation I would make is to bring a watch. It will be taken from you tomorrow and stored with your other valuables in a locked room. Your bag will be returned to you after basic, and you will immediately want a watch for the school year.