Creation and distribution of surveys for feedback on website, related experience required(repost)

I am looking for someone experienced in the creation of surveys and the use of crowdsourcing and other tools to generate a large number of responses and completed surveys from verifiable prospects matching our criteria. Responses that do not list related experience in the field will not be considered at this time. If successful, opportunities for additional collaborations will be frequent. I am looking for a long term working relationship.