You definitely need to get a floating line. That's at the top of the list. Other than that, this is what I would get:
Hemostat (hook remover)
2 retractors for above items
Fly fishing vest
Fly box (or 2)
Extra leaders (I recommend 9' 2X)
Flies (poppers and streamers to start)
Are you going to be fishing from a boat or shore fishing?
My passion for catching fish is eclipsed only by the fish's passion not to be caught.