Squeeze Page, Email List Help

Hello All,

So i have a squeeze page setup, and am trying to find the best way to get traffic to it. I have purchases solo ads on Udimi, that works for a short amount of time. I am more interested in knowing how to do this myself without utilizing my wallet. My main question would be how to find email addresses myself to market to. I have seen SB but I have not had the funds to purchase this yet. I also seen that there is strings that you can put in google to pull some email addresses. Outside of these two is there any other free methods on obtaining up to date or relevant niche specific emails. Its fine if its manual labor to do this and if it takes a while I am in no hurry. Just looking for the best methods that do not hit the wallet as of yet. Any advice on this matter will be helpful.

What vertical are you in? I am an email marketer and have traffic I can send to a few different verticals now, and connections to a lot of data partners with email data for me to monetize.

This would be a squeeze page in reference to MMO. building a niche site and capitializing off of affiliate commissions.