Didn't fish Onnie or Hjlarmar(s) on my way out last year, but I did fish Telescope, Glenn and Mexican Hat in that area.  (I skipped fishing Optic along that route due to high wind and rain when I was going through.)  You should be able to do Laker, Walleye and Pike on all of these lakes, but I focused my fishing a bit with the follow results:

Telescope:  Lakers
Glenn: Walleye
Mexican Hat: Walleye

Apparently there are some "Blue" Walleye along the Telescope to Onnie chain, but I didn't turn any.

dd