A quick glance at Google yields that Trinitarian Wicca (which claims to be the proper name for Christian Wicca) is a new paradigm that's based on a 2003 book by Nancy Chandler. Being that it is the original print published on the matter, I would look there as a starting point. There seems to be confusion about what it actually is among the sources I looked at; some claiming that it is polytheistic, others claiming that it is simply Christianity that follows the mannerisms, beliefs, and holidays of Wicca without actually honoring or worshipping the Lord and Lady.
To start off, what do you consider Trinitarian Wicca to be and where in it do you fit? What are your roadblocks?