that sounds like most food
what food was not confiscated?
When I did detail (which is two years ago now and this may have changed) most nonperishable food was good to go, to include baked goods, candy, and stuff like clif bars with the caveat that it had to be stored in a sealed plastic container in the plebe's con locker. Drink mixes (gatorade, crystal light, that sort of thing) were also fine, as long as they mixed them into a nalgene and not a canteen.
Things that are bad to go are supplements and protein powders.
Also, to clear up something that I made confusing earlier in the thread: moving day is after PPW (so my "have your parents bring it!" suggestion actually doesn't make sense).
Unlike usna1985, I made one of those "across the world" moves from the top floor of one corner of Bancroft to the top floor of another corner. There's not much of the harassment package from the detailers, it's just annoying because you have to move
your entire room, often without a cart, and even though Bancroft is technically all connected "you just can't get there from here." As plebes it was pitched to us as a "quest to the Promised Land" (and we spun it the same way as detailers) but it just sucks.