This is how I play it in a drop D tuning. Hope it translates O.K.
Len
(D) Bet you're going fishin' all of the time.
(G) Baby's going (A) fishing, (D) too.
(D) Bet you're life, your sweet wife is gonna
(E) Catch more fish than (A) you.
(D) Many fish bite if you got good bait.
(G) Here is a tip that I would like to relate:
(D) With my pole I'm going fishing. Yes, I'm going fishing,
And my baby's going (A) fishing too.
HTML line breaks added. Also, parentheses added to clarify chords. --JoeClone, 12-Sep-02.