You can do one through Yahoo if you have a commish that everyone trusts. You all just sign up again next year in a private league and let the commish set up the rosters to start the year.
Other than that, I'm not sure about a free keeper league.
Yes doctor, I am sick.
Sick of those who are spineless.
Sick of those who feel self-entitled.
Sick of those who are hypocrites.
Yes doctor, an army is forming.
Yes doctor, there will be a war.
Yes doctor, there will be blood.....