Last time I was at Pop they had a LAN with a standard RJ-45 plug. If you want to do 2 laptops a small travel router (wireless or not) is needed along with extra cords if you are not going wireless.
You can always play around with setting up an ad-hoc wireless network on one of the laptops and then using it to proxy the second. I don't see why it wouldn't work but I would make sure you experiment and get it set up at home first.