In effect, you are going to have to trawl a bit to find the companies that most of us have mentally "blacklisted". Blue Panorama also springs to mind. If you "like" the Facebook page of "Stop Pay to Fly" (
https://www.facebook.com/stop.paytofly ) you will find a list somewhere there of the sorry woebegones of companies that may be able to get you a bit further forward in this mess you have gotten yourself into.
I think you have been a silly chap, nonetheless I wish you all the best in recouping your investment.