Was wondering if anyone could give me a thickness report on the main lake on hopatcong or up at Greenwood. I am considering a walleye contest on Greenwood or just for fun fishing on Hopat but I want to be mobile and use the snowmobile. Other then riding up and down in front of the house on Hopat I haven't ventured far. Rode the entire lake the other night but didn't have the balls to stop and check the thickness. When you stop is when you go thru.