David,
One of the first things we will ask you to do is to read the current fishing reports on the forum. There are quite a few. This keeps our guides and other contributors from having to repeat what they've been saying for the last couple of days.
As far as the nitty gritty of line sizes, whatever you use at home will work here. Our Ozark lakes are clear, probably like yours in FL.
You are coming at the ideal time. As could can read, bass fishing is pretty awesome on both lakes.
Your questions are very general... answers will vary not with the lake but with the area you will be fishing. So more info is needed on your part. Where are you and your friend fishing? What areas?
From the reports recently, you will see that there is a ton of surface feeding all over Table Rock - mainly white bass but also blacks, spots and sm.
In closing, and then I'll let our Table Rock guys finish, we do expect a detailed fishing report after your trip to the Ozarks. We trust it will be a good and successful one.