Wireless keeps switching!!!!

When I am at home, I am using a wireless and it never switches on me. I am in a hotel now for my son's hockey tournament and my macbook keeps switching networks!!!

How do I keep it on the hotel wireless network?

this happens to me too because all my neighbors have wireless. i usually unplug my modem and router and reconnect them after 60 sec. but you being in a hotel idk how easily that would be to get to the modem or the router so just turn ur airport off then turn it back on and see which networks are available, or maybe you need to pay to use the internets wireless thats why it is not letting you connect, so go down to the front desk and ask them what you need for the Wi-Fi because a lot of hotels make u put in their passwords.

This is the exact reason I got a wireless usb card for my pc.

I'm hoping to get a Mac soon.

Cya