Welcome to the forum John!
Lake Trout and Perch are far and wide between. Only place you have both in at the same time is Blue Mesa which is 4 plus hours away. You kind of have to go with one or the other. At this time the lake trout are very shallow and are more likely to be caught but please only keep 15 to 19 inchers and let the big moma's go so they can grow.
As far as perch you can fish for them off the bottom with worms on a lot of front range lakes that have perch. Here is a resource for you to try to find where the perch are in the state: https://ndismaps.nrel.colostate.edu/...p=FishingAtlas
Also if you'd like to know how to catch lake trout with tube jig from shore I made a little video: https://youtu.be/hc868cvNizI
Hope this helps!