There is a Bike Friendly Modern Campground about 45 miles from Ludington MI that is offering a discount to BMW MOA members traveling to or from the rally, or anytime this season for that matter.
I talked to the manager and explained what was going on, and he being a rider himself, was happy to extend a discount for us. Just mention you want the BMW MOA discount, and it will be done. I have been to this campground, and it is awesome. ..CLEAN. ..heated pool, water & electricity at each site etc.
no affiliation, just want to pass on this info