You can't listen to only one bishop if you want to learn as completely as possible what it means to be Catholic.

I find that you cannot pick one point on the ideological spectrum that runs from conservative and progressive and expect to uphold all of Catholic teaching. The Gospel and the Catechism call us to act conservative in some instances and rather liberal in others. Sometimes even within the same issue we must be willing to move around a fair bit. Those Catholics who claim the mantle of "conservative" or "progressive" and actually try to live according to the political expectations of those labels tend to miss a good portion of what our faith calls us to be and do.