Getting more online votes

not sure what section to put this. Im looking to rack up some votes in an online contest. Right now the only way that seems to work is to block cookies. Then I connect to to Hotspot shield, vote, disconnect from the Hotspot Shield, reconnect to Hotspot shield, refresh the page, then vote again. Rinse and repeat. The problem is this take forever and wondering if there is an easier/faster way that I don't know about? If I don't use Hotspot Shield, it knows that i have already voted. Same with having cookies enabled.