OK, so this is a strange situation and I need some expert advice. That's where you guys come in! I got a very, very good deal on 30 lbs of live rock and just couldn't pass it up. The problem is that I don't have my tank set up yet!!! I just purchased it and am picking it up on Sunday. I have asked the shipper if they can hold the rock for me and wait on shipping, I haven't gotten an answer back on that, yet. If that won't work, what the heck do I do???? How do I keep this live rock "live" before I get my tank???? Help!!!! Also, do I HAVE to ship it overnight? I know it's the best way, but I have to pay 50 bucks extra in shipping to do that. Is 2 or 3 day delivery acceptable? Thanks so much!