I ended up using a free program called WXSAT and decoded WeFAX weather maps from 9110 khz USB and 12750 khz USB (both NOAA Boston).
Some instructions for WXSAT are here:
http://www.newearth.demon.co.uk/radio/hfwefax1.htm The most obscure trick is that you have tune down 1.9 khz to receive the data properly.
I also had the September 2011 issue of Monitoring Times magazine which had a few good articles on WEFAX.
WXSAT does not do SSTV, however, so that will wait or another day. Suggestions for SSTV receive software?