Just getting started and looking for some knowledge

Hello to all,
I am just getting back to walleye fishing after 25 years away from it. The last time I seriously fished walleye I was a kid. My own kids are getting older now and the pleasure boats have been sold. I bought my first fishing boat and am ready to start fishing. I am seeking any helpful advice. I have two down riggers and a couple of jet divers. I launched from Sturgeon last week, went to Myers and got one on a watermelon harness. That was it for the day. I know some of you guys really put up some good numbers and I would love some tips. The next time I will get out should be Monday.