Firstly, never give your email address on a site like this since it may be 'harvested'. Someone in authority may well Eit your post to remove it.
Do you have the iBooks app to which you can save your PDF's? Download it for free from the Apps Store.
You can email the PRFs to yourself, open them and store them there.
You can also drag the PDFs to iBooks in iTunes on your computer and then sync them to your iPad.