Hi I'm going to be attempting my first smoke tomorrow and I have some questions. 1. What are flare-ups and should my chips ever actually be on fire. 2. Should I open all my vents once we start getting smoke? 3. How much water should I put in the pan? 4. Any other general tips or things that you would've done different on your first smoke. I am using the master built pro from home depot. Thanks so much for your help everyone!