For shipping ahead times - it depends on how you ship it. If you are using UPS - ask them how many days to deliver and if they deliver on Saturday.
If Priority Mail - the max is 3 days, depending on where you are.
I shipped a small package Priority Mail and was told at check in that I would have to pick it up in the convention center. I went there in the AM and they said I had to pick it up inside at the front desk. I went back to the front desk and they said to go to the convention center. At this point, I was pretty frustrated, so I told them I didn't care where my box was, it was coming to me!
Anyway - housekeeping had it.
Seems that some things ship to the BWV front desk and some go to the convention center (Fed Ex is one), but you will have to call them to find out which is what.
Sorry I don't have the address - but you can definately find it on allearsnet.com.