2010 Northern Waters Series Course Guide & Tour Book Ad Spaces Now Available!! Don't wait until the last minute! $35 Ad spaces (Perks!! Free Books for resale! Coupons for your business!) Circulation: Across the state of Michigan and beyond! Don't miss out! Space is limited!! Contact Jennifer Kuehle or NWS attn: Marketing & Promotions Disc Golf Club Discounts, Returning Advertiser Discounts, Referral Discounts!!