You have some real roller hockey skills. Since Detroit is an ice hockey city, you should have no trouble finding a group to compete in roller hockey. But don't be surprised if they play your wife and you bench warm.
Sharing your passion for a demanding game like that is rare. Don't let her go! She's more than one in a million. Gotta be at least one in a billion.
Kudos to the two of you and welcome to the U.S.A.
Keep rollin