Steve
You have to experiment with different way to find the way you like. To start off I would trim them to St Louis ribs and put the trimming on for a snack or rib tips. I found the 3,2,1, way works for me. I trim and then put rub on then cook for 3 hours. Then I foil. What I do is put the sauce I like in at this time. Then I un foil and put back on for an hour. But as of late I have bin putting I on for 1/2 hour. Then at he last 10min or so I put some more or the sauce I like on them. My family and I like wet ribs instead of dry ribs.
Check out some of Larry post. He held my hand the first time I did my ribs(He is GOOD PEOPLE).The main thing is to have fun and try new ways that sound good to you. Good Luck