I like to take a class. Their teachers are world class!!
Travel very light. I have a pocket wallet with money, credit card and identification. It's all you need.
Take your time, see everything. If you can, arrive on Monday evening. Start your adventure Tuesday morning. See all the town, shops and Hancocks of Paducah before 35,000 people get there. Ricky Timms show is worth it.
And make a list of things you specifically want to pick up.