I recently bought a boat & trailer . It's a 20' fiberglass boat. not sure what model , but i found a manufactures tag as i was ripping up the rotted floor . it must have fallen off over the years . anyways i was just wondering if anybody knew about DUO boats the model # is DV 170 O-B & the serial # is 17631. I was hoping someone could give me a little info on the boat to make it easier registering it. like maybe the model name or the weight . I looked on the net but couldn't find anything. 