Okay, you've got the gear I can scrap that portion of the post
As for lures, bring a couple of the biggest spinners you've got -- my fave is a 9.5" Buchertail; bring a big crankbait, like a rapala super-shad, or a believer,...something you can rip through a few feet of water and shake weeds off of...there will be lots of weeds A topwater jerkbait may be good, if it's calm, or if you're there early or late.
My most successful outings have been tossing spinners out over the weedbeds while drifting past West Shore Marina. Depending on which way the wind is blowing, I go about a half km past it, then drift back down...anywhere from 100 to 300 yards out from the shore the marina's on.
That's all I got...never been on Scugog and not at least had a Muskie on...if you're prepared with the right tackle, you should be able to land one...don't need a ton of lures though. Post a report if/when you go, and let us know how you did