We ended up having a wedding with a twist. Would have loved something easy but was important to mother in law to be present at the wedding (third child partnered off, 2nd family wedding, 1st one (brother in law) none of his family was invited to).
We had friends and family camp out (well converted sheds, lots of spare rooms, and a few caravans) at a relatives Macadamia plantation for three days over a long weekend. We picked everyone up from airport in minibuses, then took them hiking Mt Warning, lawn bowls at Nimbin, whilst we got photos at Byron and Mt Warning on morning of wedding they all went running and/or got a tour of surrounds (was a bit surreal for some of the locals). Saturday arvo was wedding, followed by a very big party (was great as no one had to drive or go elsewhere, and no one else around to complain about music or fireworks). Sunday we all went down to Byron Bay then dropped everyone at the airport that evening.
Thinking we might have to do a five year celebration again there this year as we've had a few requests.