Dear Game Master,
Thank you for taking the time to fill out this form and add your event to the convention. We appreciate the time and effort required to create an excellent event, pack it up, run it and get it home safely. We want you to have the best turnout for your game so please fill out this form as best you can. Promote your game in forums on websites you visit leading up to the convention. This has the remarkable effect of bringing people to the convention making is successful and having people excited and revved up to play your game.