I recently discovered http://www.vrbo.com from someone's post and it's opened up new possibilities for us. Finding out that it can be less expensive to rent an entire house or condo as it is to rent two hotel rooms! Are there any other reputable sites out there good for searching for vacation rentals? We're specifically looking for places in the Sonoma area this summer. (I think we've ruled out the Grand Canyon for this trip...)

Thanks in advance... Jennie in Atlanta