Hi, this is Mrs. Witt74, hijacking hubby's membership again, but I just HAD to put my two cents in here since I LOVE BBQing too. DH swears he could probably disconnect my kitchen range and I wouldn't notice for months.
Naturally, I BBQ all the "usual" stuff, hamburgers, hotdogs, steaks, etc. as well as fresh veggies. My latest BBQ is a CharGriller that has a gas side and a charcoal side and a smoke box attached. I too have made pizza on my grill and I've learned to smoke fish and we love grilled shrimp. Probably though my most ambitious undertaking was a pig.
I smoked him on the charcoal side and it worked great.