Kevin in Bayfield

I just found and signed up for this site. Looks great. I am new to fishing on Lake Huron and am out of Bayfield, Ontario (east side of the lake, across from Lexington and Port Sanilac). I am interested in getting trout, salmon, and walleye. I am set up with down riggers and bottom bouncers. I need advice on depths during the summer months, time of day, best rigs and colours, etc. Any help you could provide would be really appreciated. Kevin