There's a reason why you don't say many player-hosted raffle contest threads around the forums. Trust. As opposed to in game, most forum members tend to have more common sense and be more mature. I am not calling you a scammer; however, many of these raffles either aren't very successful or end up getting locked. From what I've heard, past contests similar to this have resulted in scams.

The only way that I could imagine a player-hosted raffle being successful would be if you had a developer or moderator sponsor you. This, however, is very rare because STG will only do this (from what I've seen) with clients who they deem to be trustworthy.

If you cared to notice, the past couple lottery/raffle contests have had little to no success because of the extremely small odds of winning and probably trust.

With that being said, good luck with your contest but don't expect a big turnout, if any.