The scotty trap-ease puller's work great
and you can mount it on your skiff as well.
This puller works particularly well with
the ridged type nets like the Ambush, I
usually bring one when pulling anything over
30'.
The big advantage of the trap-ease is that
it allows you to pull at a horizontal angle
instead of vertical, giving your shoulders
a break.
http://www.kayakfishingsupplies.com/...-Puller/Detail