I have recently come across a new resource for marriages called www.growthtrac.com and www.growthtracradio.com. I haven’t had much time to study them but there appears to be a broad range of help for marriages. I really enjoy www.growthtracradio.com. It is radio on the web and has good worship music with just very short commercial interruptions.
One of the co-founders also writes at www.sherimueller.com. Sheri has training and has done work with marriage mentors, and I find her blog about marriage very insightful.