Neil
One tip i'll give you is stay away from the Gulps!! Yes they work well , too well!! All the little pickers ( Wrasse etc) love them and they can be picked to bits before the bigger fish get to have a shot at them. I now use the old Snapbacks for this reason as they'll stand up to the little pickers a whole lot better. The first trip with Gulps cost me a fortune!
Ian
Ps trout love plastics, work the bommies