Get there early! Go past the "S" turn in the back of Lone Cane and try the end of the creek first. That water is @ 18' deep if I remember correctly and you can troll up to/and around the island. If not there move back past the "S" turn and start trolling towards the dirt ramp which is in the mouth of Lone Cane Cr. If catching....troll both sides. If nothing yet then troll towards the bridge and by that time if youre not catching I think it'll be time to call it a day on such a busy weekend.
BTW, keep your graph on and keep your eyes on it to see what it tells ya. IF necessary adjust to get your jigs down to where youre marking fish. Most of the time though...the aggressive fish will still be caught much shallower than where youre marking 'em at.
Good luck...and let us know how you do.