"The weather is a lot better than last year too so it's been great for the players."
Third seeds Terry Mitchell and Jono Ussher took out the men's division one title, defeating the two top seeds on the way.
They beat Kyle Apaapa and David Cavaye 6-2 6-4 in the first round, before coming up against top seeds Mike Barry and Mike Clapshaw.
In what was comfortably their toughest match, Mitchell and Ussher were forced into tiebreaks in each of the two sets to grind out a 7-6 (3) 7-6 (3) victory over the favourites.
Mitchell and Ussher then comfortably accounted for the second seeds Robbo Robertson and Russell Smiler 6-2 6-0.
In the women's division one competition, the tournament essentially went as the seeds dictated, with top-ranked Craigie McCullough and Paula Jane Stubbing taking out the tournament.
The pairing defeated Jill Gordon and Margaret Harper 6-2 6-0 and Cheryl Baker and Ollie Smith 6-3 6-0 to set up a final with the number two seeds.
Raewyn Heywood and Shelley Yeates provided stiff opposition for the eventual champions, but found themselves a set down after McCullough and Stubbing cruised to a 6-3 set win.
The second set was a much tighter affair, with both pairings struggling to maintain the ascendancy.
The match headed to a tiebreak, but the top seeds showed their class to clinch the set and the title.
Agnew said the tournament was showing no signs of slowing down, even after 31 years.
"We'll definitely be back next year. The players are loving it and still coming along to play so we won't be stopping," she said.
"The sponsors have been fantastic so there's always great prizes to play for so that will help keep bringing players along."