Contact a local lender who can point you in the right direction. Your agentt can also be a good resource for this type of situation.
Bets of luck,
The Marie Souza Team - Top Selling on Cape Cod
Cape Cod Real Estate Services
Failing that, Tina's advice is good. Private investors would be a possibility. Go to http://www.creonline.com and pull up the real estate investment clubs near where you are. There will be plenty of private investors, some of whom might be interested in lending you money.