I subscribe this site http://lifesettlements.dealflowmedia.com/. It is free and I weekly updates. There are various links upon which one can do research. So far, I have not come across any large ($1billion) bond financing, which would be the largest that I ever heard of. But I have been out of the banking business for the last 3 years.
Like I said, I work on a couple that never came to fruition. There is a guy at CIBC/Oppenheimer who has the most knowledge that I know of. Also, Cantor Fitzgerald has a fair amount of expertise. Both are located in New York City.