This month will be my first trip back to DW in 10 years and my first time using a magic band and the park hopper plus option. Was wondering how exactly going to places like miniature golf and the water park work with this option. Are reservations needed? Are there magic band readers at mini-golf, etc that lets the places know I have the plus option? Any other insider tips/advice for using the plus option I should be aware of? Thanks for any help in answering this.