Just another point for you to consider to make your raffle smoother and more successful, one that I'm shocked not to have seen in this thread so far.
You say you are taking 30 spots, and holding the drawing on August 1. Who is drawing the number, you? The thing about raffles here on AZB, and why they are always for 46 spots, is that you can use the Mega-Millions lottery drawing to determine the actual number drawn, and everyone can verify it online, so there is no question of it's accuracy.
PLEASE don't take this personally. It's not meant to suggest that you can't be trusted, or anything of the like. I just believe you will attract more customers if you run your raffle the way most everyone else here does, and it'll be less hassle for you in the long run to not have to answer questions about the drawing itself.
Personally I'm looking forward to your doing raffles here, as I love the look of your cues in the photos that I've seen. I'n not in a position to enter into this one just now, but I'll certainly be following your progress here and in your thread on the main page.
Good luck.