What I ask of you, besides buying tickets, is - spread the word! Especially if you have an item in the raffle - your fans will want to know! Example: The VIP membership to AnachroCon 2010 is kickass, one of the highest-value prizes, but it doesn't have any tickets on it yet because Southern steampunks/neoVictorians are not yet aware that they can win it. Knitty folks - there's some awesome handspun yarn you still have a really good chance to win. Drop a few tickets, and tell your knitty friends/communities!
So please - buy some tickets and tell your friends!