I need to move back to Canada, can you help?
When you are moving back to Canada that is done as a personal Effect. You will have to complete a BSF186 form – for a personal effect accounting document.
http://www.cbsa-asfc.gc.ca/publications/forms-formulaires/bsf186-eng.html
The above link will supply you with the information that you need to fill out. This declaration needs to be presented at the border when crossing into Canada.