Welcome, You'll probably want some quick victories to break in your smoker, and to learn some of it's quirks.
For the first few times out I started with recipes that take less then 4 hours. (And, for the most part, still do!!!)
Chicken is fast, cheap and versatile. Beer can chicken is very easy to do.
Country style ribs. (These are great to try out new rubs.)
ABT's (A must!)
Fatties (smoked breakfast sausage)
Smoked meatloaf