Trade Show Cruising is easy.
Just go to a tradeshow with a group or by yourself. Your objective is to collect as many peoples cards with email addresses as you can.
A card only counts if you have asked, "are you having fun, playing games and making money with the internet yet?"
If they say no, ask them if they would be interested, then get their email address on a card, tell them you will email them some information, and put them through http://1.houraday.com/omsystrial!
You could also hand them a prospecting card if you have them.