I have a 19.5 and you honestly really have to pick your days. No way would I be fishing in true 3's and still have fun. It's really hard to maintain speed and if the current calls for u to troll into the waves it's a non stop battle all day
Attach main line to release
Send it down x feet
Attach this to main line
Send it rest of the way
Fish eats the cheater it slides all the way down to the main line lure
I paid $1300 for my 19.5 footer. Its absolutely great. The place built it to cover my riggers and double enforced all the spots it rubbed on things like rod holders and windshield.