Creat PDF form that merges a locally stored PDF with personal data

Hi .. I have mainly Reader experience with Acrobat.  We have activity based permission forms sent regularly to parents which they then complete, sign & email return.  The problem for parents is that each form contains personal data that must be completed for each new activity that needs to be signed. Is there a way for Acrobat to setup a form structure where;

1. Each parent can complete a personal data PDF form once for their child and then store this on their computer for later use

2. Each time they receive a new activity form .. they can attach the personal data form by clicking a button

The soliton needs to be very simple, intuitive and accessible via Reader as we can't require parent s to purchase Acrobat.  Can this be done ?

Thanks