Love / My son is marrying a beautiful Polish girl... [4]

... and I'm trying to learn as much as I can about my wife & my responsibilities as the parents of the groom.

I live in Washington State and my son, his future bride and her parents live in Florida. They just announced their engagement a few weeks ago and the bride's parents seem to be taking charge of everything and I'm feeling very guilty that I should be doing or paying for something. I'm expecting this to be a traditional Polish church wedding with many friends and relatives coming from Poland.

Anybody that can enlighten me? What should my wife and I be preparing or paying for?

Thanks....