Smoked pork shoulder, first try.

A smoker is fun way to cook. and you don't need to buy a $400.00 to get great results. Cracks me up to see the expensive smokers with the shinny chrome and glass doors. That glass and chrome will be sooty and dark after the first time it is used. Get something cheap and have fun with it.
I smoke with a $79.00 Brinkman electric smoker that I have used for 10 years. It works fine.

Charcoal Brinkman with the internal water pan works well too.