I have a school ipad with iCloud using a different ID (my school email address) . I am leaving and want to buy my own ipad and transfer all my data and docs to my personal iCloud account but don't know how to do this without deleting all data and photos?

Heya Katie!!

So, the article you have there, HT4895, is pretty good. Just look at the FAQ section of it.

But basically, you will want to create a backup on your computer through iTunes...Just plug your current iPad into it and make sure your iPad and iTunes are logged in with the same Apple ID. At that point, just create a backup.

When you get your new iPad, and before you plug it in or set it up, follow the directions in this link to change your Apple ID. http://support.apple.com/kb/HT5621?viewlocale=en_US

Once you have that done, plug your new iPad into your computer to sync up with iTunes. Follow the directions for Restore from Backup and it should bring all that info back to your new iPad.

And changing your Apple ID email info will allow you to have your own!!! This should solve all your issues and GL!!!