Sadly last time I was there right on the day of the biker rally I saw no motercycles just RVs with grill trailors with the dork with "I rode my bike to Sturgis 09 " shirt. Scratch that, we saw 1 leaving town following us west towrds Montana.
Are you sure you were in Sturgis during the right week. I saw hundres come through here mostly being ridden. Only a few were on trailers. The news said they had a great turnout last year and this year.