My advice would be to avoid the temptation to succumb to the "grass is always greener" feeling. I've been in situations where moving as little as 5 feet transformed a morning of being skunked into a limit in a hurry. I marked the two holes on my gps and checked it out in the spring and noticed that that 5 feet moved me from open water to the edge of a weedbed which made all the difference in the world. What's more, when I was first learning the art of perching, I had a fellow approach me and offer to show me the ropes during late-ice last year. He handed me some soft plastic minnows (I had been using a glow-jig and maggots like I would for salmon and was catching 1 fish to every 5 of his). This, again, made a world of difference, and transformed a frustrating morning into a fantastic day on the lake. Keep drilling, learning the structure/bottom composition of your lake, and play around with the presentations and it will pay off in dividends!