If you're trolling,I'd buy a few Triple Teazers and Dick Nites. I'd get one that's red/white,one that's frog (green with yellow dots) and one that's brass/chrome.
Some small flatfish (F4-F5 size) Frog pattern,chrome or gold.
Wedding ring spinners tipped with a worm work well also.
If you want to plunk some bait,get a couple colors of power bait. Run a leader 18-24" long with a slip sinker rig.
The problem with this time of the year is that most of the lakes around here are planted with fish in the fall or right before the season opens in spring. They're usually getting pretty fished out by now.