You have everything covered pretty well
Two things :
1)buy riverwood floats . Until you learn how to set the hook just enough , you will be constantly hitting yourself in the face or the tree behind you with those clear plastic floats. riverwoods are my fav , but any balsa will do, having a more weight to it than clear plastic and will prevent the wild float launches
2)Pick up some trout worms !!! If the fish are not hitting on roe, your next best bet is worms.
Oh ya and check the flow charts....She seems to be running really high as of right now !!! Dunno if she will be ideal by Friday. but keep checking
put a post up on the grey bruce board regarding the conditions expected by Friday...wouldn't hurt