FISHING:
To sign "fishing" just mime the act of casting a line:
Do you like fishing?
FISH:
"seafood"
The sign for "fish" is generally done by using a flat hand wiggling in the
water as if it were a fish. Move the hand forward a couple inches as you do
this sign.
You can learn sign language online at American
Sign Language
(ASL) University (tm)
Sign language lessons and resources. Dr. William Vicars (c) Lifeprint.com