Hello, my father got me some used discs off eBay for Christmas and one disc he got me was a

White Innova disc, feels and looks like star plastic, feels like a driver, has what looks like an otter with wings on it, and it reads:

Louisville Disc Golf Club
27th FALL DISC GOLF OPEN
10.20.2007/ Otter Creek Park/ PDGA B-tier

please help me identify it, looking forward to ripping it tomorrow.