Is the purpose to build an YouTube library/presence for DI Fans Forum? If so, what if we submit our toybox links here with the toyboxes containing the logo and you can do segments called 'sheriff plays'? You download and give them a play through at your leisure while recording. Each box you play is entered in the draw and you end up with a library of great play through videos? Obviously a bit more work for you though.
My only concern is random draw vs. quality. I was working on a big multi toybox adventure for this but if its 1 box gets you 1 entry no matter what, I'd be better off breaking them up into separate adventures and getting more entries.