Thought we could all learn a few things if we listed what works for each of us to increase our hook to land ratio. I've read over the years of up to a 50% loss rate, but have never experienced more than 25% myself. Usually it's more like 15-20%. Some of the things I have learned are:
use a long handled net
keep fish under surface
use a limber rod, light drag
double hook set-ups
mono line, not braided
tight setting on release clip
give no slack