Defintely get flies, ATOMMIK flies work well for me, any of the green stuff will work. Get some flashers(spin doctors and echips which are the rectangular flashers), you can get away with just getting MtnDew patterrns, white green dot, hammertime, green and white flasher works well, anything green dot will work. I run my fly leaders 22 in from head of fly to paddle. You can also run meat heads on regular Good size flashers with a 30-40in leader.
Troll at between 2.0-2.5 mph at the downrigger ball(if you have a fishhawk), If you dont have a fishhawk then use your gps speed 2.2-2.6.
Glow and white dawn and dusk and overcast, chrome flash when the suns get a little higher in the sky, dont be afraid to run white and green in the sunliight, the white green dot spin doctor will work all day.
Good luck!