Thats about the same size boat I use, and there are more days I can fish than there are days that I can't. If you aren't used to being on the lake keep a close eye on the weather and don't chance it if things start getting too choppy. You won't be able to comfortably fish in anything larger than 2-2.5 footers anyway.
Otherwise, the best thing to do is glean as much info when you are on your charters, and then copy what worked and what you are comfortable with. I'm sure the captain will be more than happy to make recommendations based on the tackle you have.