Don Johnson

http://www.instone-brewer.com is a great site for info on marriage and divorce in 1st century perspectives.  He also has visual sermons he posts which are quite good.

It is useful to know that the ESV and HCSB translations were done in a hierarchical assumption and that TNIV and NRSV were done in a gender accurate way.  When you compare these you can often discern concerns (as in potential weaknesses of their position) of the hierarchicalists by reverse engineering the way they choose to translate some verses as they want to make it simple for the reader to agree with them.