Their website does not really do them justice, as they do not update it often. They really are a wonderful place and group of monks, and I think they are more interested in the things of God than in maintaining fancy websites! One of the monks also kept a blog with his sermons, and I will try to find that if he is still writing it.
From what you have said about yourself, I think you made the right choice - at least for the choices in California that I am familiar with. Prince of Peace is the most traditional. I still would like visit Our Lady of Clear Creek Abbey in Oklahoma someday:
Hello Jason. It is interesting that you should post this now. Yesterday I made my full oblation at St Gregory's Abbey. Yesterday was our annual Spring Oblate Day. Were you there? I also received your message and I'll probably continue this discussion by email, though since it is the middle of the night as I write this, that will be later today or tomorrow. Indeed I hope you do consider becoming a part of the St Gregory family. Welcome.