[support] Creating view referencing usernode data--suggestions

Hi I am creating a site that has the following content types:

- Organization (Usernode) - Program (define a program) - Attendance Tracking (track attendance for that program)

I would like to create an admin view that shows me all the details for either program or the attendance tracking with data from the usernode. For example

Program Name Organization Name Province Country Postal Code

I'm just wondering what is the best way to have the Program and Attendance tracking content types reference this data. Would I need to create fields that query the database separately to get them into the content type?

Thanks, any help would be much appreciated.