I asked about sweet peppers earlier:
http://www.tomatoville.com/showthread.php?t=48290
and decided, based on everyone's reviews, to do Ajvarski this year.
I did Doe Hill Yellow last year and it is delicious. Mine were not very productive, but I have clay for soil and only about 5 hours of sun.
In the future, start peppers two months before last frost date. But this year, try something from seed that has a short DTM.