the Huron metro parks out near Detroit area have been slapping the disc golfers with a fee, $2 for a daily walking pass, $50 for an annual. There are still some parks that have the problem of the one disc wonders, and yes there is a touch of a seedy element here and there, but the fees have really helped cut back on casual city. I had a similar experience at Kennsington Metro Park last summer, I will never bring my kid there again unless it's an early morning round. Course is amazing, atmosphere was a killer. Even with the fees, that park seems to attract a poor element of player.