Hotels near the boathouse/finish dock include a Comfort Suites in Comstock Park, as well as a Holiday Inn Express, Hampton Inn, SpringHill Suites, and America's Best Value Inn near the Alpine Avenue exit on I-96. The Grand River Hotel is at the south end of Riverside Park.

Other hotel options can be found here: http://www.experiencegr.com/hotels/

The only nearby campground is the Grand Rogue campground, which is along the race course about 1 mile east (upstream) of the Rockford boathouse aid station. The campground is available by reservation only.   

Please keep in mind... this regatta takes place during ArtPrize, the world's largest art competition. You can find associated hotel specials, but availability may also be limited due to this event.