Hello! Love the site. I am 26 years old and have been smokin for going on 3 years now. I currently have to setups, an offset smoke/grill combo and small-ish electric smoker. I can and sell my sauce when I have the chance to make it. I am a welder by trade, so I am looking at expanding my repertoire and build a smokin trailer. I really like the size of a 100 gallon rf with vertical box. My only issue is, where is a good place to find a 100 gallon tank to start with???