Need to know whether to file Chapter 11 or Debt Negotiation on a complicated investment circumstance, willing to work with me.

I purchased several investment properties through a fraudulent realtor whom has now been convicted and found guilty of mortgage fraud. This has left me w/several foreclosed properties, thousands of dollars in credit card and 2nd mtg debt. The utility companies of these foreclosed homes continue to call & demand payment, although its been over a year since I lost them. The banks have not switched the utilities. I have a primary and vacation home which I owned prior to owning the investment properties. My financial status is a wreck and need to know which avenue is best suited for me to travel down. I have few dollars to play w/but would need major negotiations or file bankruptcy keeping my assets. I need an experienced, attorney familiar with complicated issues & not going to milk me.