Congrats on the big day tomorrow! The cold weather here makes it hard on outside only cigar smokers this time of the year, so pipe smoking is the way to go during fall/winter.
I can't help you with aromatic tobacco, but I'm sure someone will be here to help you with blends to try shortly. You should also try a blend or two of Virginia tobacco, some Burley, and a couple Latakia blends. The room note of some blends, especially Burley and Virginia blends won't bother the people around you.
I'm sure your new cob won't let you down. Cobs are wonderful smokers! Don't forget to get a pipe tool and pipe cleaners too. Try not to sip too fast. It will help you avoid tongue bite and a hot pipe. You don't need to turn the pipe into a smoke machine! Just remember to sip not gulp.
One more thing. Here's a great site to read reviews about different blends:
http://www.tobaccoreviews.com/index.cfm
Enjoy the new pipe!