First Time Eye Fishing on the Lake

Hey guys,

I'm on here to hopefully get some advice. I've been walleye fishing the Maumee River the past 5 years or so. But this Saturday will be my first time on the lake. My dad and I are getting on a head boat out of Port Clinton.

We need some tips.

The head boat is drifting. Would you recommend casting harnesses? If so, any particular color? Egg sinker weight? Erie drearies?

I got 10# line on my 6'0" medium light. Any concerns there?

Just in general, I need some pointers. Thanks in advance.