Hi Caoimhe,
I've posted this comment on your survey too, but in case you're not collecting your results soon I felt it best to state it here too to make sure you see it soon. I think your survey form is all over the kip (for example, question 10 including an 'other' category without space to specify and question 6 effectively asking a yes/no question but providing a text box for a reply).
I don't know if you are a student and have access to a library, but can I suggest you look up a book by a guy called Bryman called 'social research methods'
book by a guy called Bryman called 'social research methods'. I'd suggest you drop this survey and redesign it after reading Bryman. Chapters 9 and 10 should see you right.