Grantsburg actually has a gym - Xcel Gymnastics. I know this because I once spent 20 minutes trying to find them on google during a meet. They compete Xcel but this gym won't be appropriate for everyone. Within 20-25 minutes there are three other options. Northwoods in Webster, WI competes MAGA (MAGA is a non-USAG competition stream based on high school scoring that is popular in MN and western WI). Flyaways North is in Pine City, MN. Dynamic Flights is in Rush City, MN. Flyaways may be a branch of the one in Forest Lake, MN and looks to just offer lessons. The gym in Rush City competes Xcel. As the PP says above, if your friend is looking for a strong JO program, she will need to travel a ways for it.