If you are trailering your boat, don't worry about bottom paint. I have used System's Three waterbased linear polyurethane for my CS 17. painted in 2015. I have now reached the point where a repaint is in order 8 years later. Not bad! It will involve a light sanding, priming, then several thin coats of top coat. It is expensive paint, but easy to work with as multiple coats can be done in a day. It also can be burnished for a more yacht like finish.
Just this year, I kept her on a mooring all season. Bottom paint was basic ablative style. once a season with a light brushing every month kept her algae and barnacle free for the season. Cleaned up with a brush and hose at the end of the season nicely. Will do again.
Good luck!
ps - all my other boats got Kirby's. Great for plain wooden boats.