My dad recently gave me a char broil h20 charcoal smoker he bought in the states years back. I've used it a few times but have always been frustrated by how incredibly long it takes to get up to cooking temperature, and then if you lift the lid it's back to square 1 again.
I had an old portable/camping gas barby kicking about in the garage so I thought I'd try and convert the smoker to gas using the burner from the barby. It was incredibly easy - no more that 30 minutes start to finish to remove the burner, drill an access hole in the smoker's charcoal pan and then fit the burner.
I had a dry run last night and it now it takes 10 minutes to heat up, I'm really pleased with it - there'll be some brisket going in it this weekend for certain.
It's not pretty, but then again, not many of my ventures are....