Loan delinquencies also on the rise
Pronounced increase seen in March
Bigger increases reported in Arizona, Florida, Michigan
RealtyTrac attributes drop to efforts by lenders, government
Agents' goodwill can build reputation
Some improvement seen in year's last quarter
Experts offer tips for success
Survey: Declining interest in buying foreclosed homes
Filings are down, but can it last?
Yahoo Real Estate closes market-share gap with Realtor.com
Slowdown seen in some states with new laws
New state laws slowing foreclosure process
Four of 10 problem states improve
RealtyTrac says foreclosure inventory now tops 750,000