Is there an easier way to manage my 'large' survey?

If you have a lengthy survey, then the following feature might be useful to you. The Organise page allows you to manage your questions and pages with ease. Please follow the steps below: 
  1. On My Surveys page, click Design next to your survey.

  2. Select Organise from the tabs.

  3. Click on Show Questions to expand the questions for each page. Click the same button again to hide the questions.
  4. You can move pages and questions by dragging and dropping to the desired location, as shown below.

  5. Click Save Changes to confirm any amendments.