FoxtrotCharlie
Guru
We brought our boat up the TennTom to Columbus Marina about a month ago and eased into a slip. I was on the boat that night by myself when I heard knocking on the hull - got out of bed and went out on the back deck to look around - nothing. But I still heard the knocking - started looking for Rod Serling Then a neighbor returning from a late night saw me and said "oh, forgot to tell you about the grass carp that eat the algae off of the bottom of our boats, sounds like a guy underwater with a small hammer"