Want to take a Longer Vacation, Try 'Digsville'
A fellow New Jersey entrepreneur, Helen Bergstein, is the soul of DIGSVILLE , a home and hospitality exchange service.
Their tag line is: "Where smart folks spend a little to travel a lot more". The idea is that you swap your residence for someone else's home, therefore reducing the cost of your stay a great deal.
You can choose people whose profile is compatible with yours in areas such as neatness, space and so forth.
Their website is very user friendly. Type the name of the country where you plan on going and choices available come up.
In order to use the service there is a membership fee.
Take a look.