Nationals aren't about money, they are about the Zed community getting together and having Zed fun and having an adventure holiday too. I went to the last one at Phillip Island from Brisbane which is significantly further than from, say, Warwick to Melbourne no problem. Actually Warwick is very accessible from south as it's right on the Cunningham Highway, plus there are no PITA big city traffic congestion and navigation issues. The Z Car Club has already booked reasonably priced accommodation for NDN15 visitors, it's all laid on ready to go.
Actually I feel sorry for anyone who can't understand what NDN's are all about, they are missing out on an experience any true enthusiast would appreciate