I recently visited the Alcor Life Extension in Scottsdale, Arizona. I have a number of clients on their way here to await re-animation. I was impressed by the attention to detail in the planning and preparation.
They have a cryonic suspension trust. People from all around the world are intrigued by the idea of waking up after death. This is a far more attractive possibility if on that day you already have money in the bank. There are many interesting and fun things that happen in helping others plan and structure their estates. This is right up there at the top of the list.
The Cryonics Institute has a large and growing following: https://www.facebook.com/groups/32323757247/
The success of Alcor Life Extension and similar cryonics groups is perhaps the modern secular non-theistic approach to the eternal life that has historically been the domain of religion.