I've been to the Milwaukee Yacht Club for dinner many times. Two of us have celiac disease and we've never had a bad experience. We're typically there on Friday nights and our servers have always been very knowledgeable. While they don't specifically cater to a gluten-free crowd, they've always had several dishes that can be done gluten free. The food is always delicious, and last week they even had Udi's whole grain dinner rolls for us that were outstanding! (I checked, they're not available at grocery stores and this is the first place I've ever had them.) While I wouldn't seek out MYC specifically for gluten free, know that you can eat there safely and it will be delicious.
— Very
— No gluten-free information on the menu
— Some
— Excellent