Activity for Lucky1

We are paying for the wedding ourselves and I'd like to know if it's a bad idea to have our guest move there chairs from the ceremony to the reception tables. We r doing it all at a park and tables will be set up close to the ceremony and it's open...

I really want to get all the family and friends together for our wedding as well as camp for a few days. I love Oregon but not sure what campgrounds would allow a wedding. Any ideas are helpful.