Dueces Wild Hold 'em Fold 'em Stud

Hey guys, I saw this game in Sparks over the last few days. Played for a minute, was a little fun. I saw on the Odds site that the edge is around 6.8% or so. However, they had a "community bonus", where you bet 1 to 5 bucks, and the dealers hand was used. I don't think I remember all the payouts on it, but the following is close:

1000-1. Natural royal
300-1. Four dueces
200-1. Five of a kind
150-1. Wild royal
100-1. Straight flush
50-1. Foak
30-1. Full house
15-1. Flush
15-1. Straight.

Any clue as to the edge of the side bet?

Quote: avargov

Before you diagnose yourself with depression or low self-esteem, first make sure that you are not, in fact, just surrounded by assholes." ~ William Gibson

Thanks for this. Never seen it before, but it caught me just right! :)