Secret 7 is dang good stuff. If they're around it gets a bite. If they're not around, you won't catch 'em. I find good stink baits bring them in and will hold them in the area while you wear them out. Check the cooler full of blues and channels in my picture here:

South Carolina's Hot Shallow Water Catfish

Also it'd be worth the read for some tips, the pattern can be found anywhere.