I'd recommend starting with a thorough read of the appropriate ST manual, and then a search of the forum based on the specific type of meat you wwant to smoke. Personal preference has some bearing as well.
As a general rule:
Re: woods, less is better, chunks are better than chips, strong meats usually call for strong flavored woods, but taste figures in, don't discount mild woods like apple, though.
Re:temps, 225 is usually a good start, but internal temp is where it's at, and that will depend on what you're cooking and what you're doing with it. Pulled pork needs 200 internal, sliced pork shoulder 190 is fine.
Get a ntebook and track everything. Wood types, temps, settings, rack position, and results. Sometimes knowing what you DON'T like is more important.
Be active on the forum and ask. We want to help, as others have helped us. It can be a long learning curve or a short one if you get help. Short is better. Don't get discouraged.
And, by the way, Welcome to the forum!!! and happy new year!
I believe in catch and release fishing. I don't want to EAT 'em all, I just want to GREET 'em all!