Hi everyone, First time poster, First time builder, first time griller here. I'm really thinking about building a propane smoker and grill. I was wondering what would be involved in in building the smoker? And how much will I be spending for a basic smoker? It's only going to be a 2 burner smoker. I'm planing on building it from a 55 gallon drum "the standard burn barrel I would purchase so I know it would be safe" It's going to be stationary and It will have the set up for the trailer as soon as I can buy a trailer for it. Any tips and tricks? website would be greatly appreciated.