Future withdrawal

I’m in Florida for the winters and my local OTF is less than 10 minutes away. When I go back to Michigan for the summers, the closest OTF is an hour and a half away. The closest gym (not a chain) is 20 minutes away and lacks any formal programs. We live in farm country with dirt roads and traffic that isn’t conducive to walking/running. I can already feel the withdrawal…😭 Any suggestions on how to keep up with the OTF-type workouts until I get back to FL in the fall? I don’t want to lose my motivation!