Here is the full list of all 35 Catch & Release achievements.
Complete the main questline
Catch the legendary Slackjaw
Catch 100 fish
Row 5km
Catch a diamond ring
Release a boot back to the wilderness
Catch 150 kg of fish
Take all pictures
Sell four fish of a kind
Explore the whole lake
Sell two fish pairs
Catch 50 fish
Sell five different kinds of fish
Sell 3 fish of one kind and 2 of another
Catch 50kg of fish
Cast reel at least 35m
Three fish of the same kind
Sell five fish of a kind smaller than 40cm
Row 1km
Drink 6 beers
skip a pebble 10 times
Skip a pebble 5 times
Skip a pebble 3 times
Sell two fish of the same kind
Sell five fish of a kind
Catch 1 fish
Cast reel at least 15m
Cast reel at least 5m
Catch 500 kg of fish
Row 10km
Drink 66 beers
Drink 666 beers
Catch each fish type once
Buy all baits
Sell five fish of a kind bigger than 100cm