Geez that's a tough one .... Well I don't know much about southern Ontario but narrowing down camps/lodges in Northwestern Ontario is vary hard to do and the price ranges from 50 bucks a night (housekeeping plan) to several hundred a night (all inclusive). There's a butt load of options around Lake of the Woods of all sizes and shapes and as far as all around fisheries go you'd be hard pressed to find better. Totem Lodge and Tomahawk resort near Sioux Narrows are ones that comes to mind but there are dozens and dozens more. I'll be heading to Minaki, Ontario again this August to pound Musky and Walleye and there are a handful of places around there and the fishing is top notch. There's also Caribou Lodge, places on Lac Seul, Nipigon... and about a billion more.