was out and about tonite lookin for some baitfish...shined the lite down in the water and saw what i thought was an eel at first, swam just like one, but i knew the water was too cold for them to be out yet. threw the cast net on it and brought it in. dropped it on the pier and it looked and moved just like an earthworm, only this was about 18" long. never seen nothin like it before. what was it?