This popular three-round series is New Zealand's most esteemed motorcycle competition and it has again attracted a number of top-calibre riders.
Willacy said members of the public could save money by purchasing "early bird tickets" through Ticketek online and then they'll also go in the draw to win an upgrade to a Suzuki VIP Pass.
Suzuki's former national and Suzuki International Series champion in the F1 class, Wellington's Sloan Frost, will be determined to win again, while Taupo's Scott Moir, the Suzuki International Series outright winner in 2017 and again in 2018, and Suzuki's 2019 national superbike champion Daniel Mettam, from Glen Eden, won't be taking a back seat either.
They will be joined in the Suzuki superbike ranks this year by the 2020 New Zealand Supersport 600 champion from Whanganui, Richie Dibben, and while it'll be Dibben's debut on a 1000cc bike, it pays not to ignore the likely threat he'll pose.
Remember, Dibben was also making his debut when he won 600cc title this year and so the "rookie" tag is obviously not something that should really be applied to him.
Fellow Whanganui rider Jayden Carrick also steps out this year on a Suzuki GSX-R1000 and former 600cc frontrunner David Hall, from Te Awamutu, joins the superbike brigade, racing one of the potent GSX-R1000 bikes.
Christchurch's Alastair Hoogenboezem, winner of the superbike class during the Covid-19 pandemic-shortened New Zealand Superbike Championship series in March, will make the trip north to tackle the Suzuki Series again this year and Auckland former national superbike champion Jaden Hassan rejoins the fray after a five-year hiatus.
Whakatane's Damon Rees will make a welcome return to New Zealand after a successful 2020 season spent racing in the British Superbike Championships in the superstock class. If his family pedigree, his early-season form in New Zealand this year and his front-running antics in the UK are to be acknowledged, then he'll be among the favourites to win.
Damon's elder brother, Mitch Rees, and their father, Tony Rees – the multi-time national superbike champion who was Suzuki International Series champion in 2016 – are also entered for 2020 and that will stir up the action even further.
The Suzuki International Series also offers races for Formula Two (600 Supersport), Formula Three, Supersport 300, Post Classics (pre-89), BEARS (non-Japanese bikes), sports bikes, supermotard bikes and sidecars, so there's no shortage of on-track action.
Willacy said that "with riders unable to race as much this CovidD-affected season as much as they'd have liked, they'll be tearing their hair out to get going".
As always, the third and final round of the series, on the public streets of Whanganui's world-renowned Cemetery Circuit on Boxing Day (December 26), will bring fans the excitement and closeness that only street racing can deliver.
The 1.6-kilometre course comprises eight corners, a railway crossing, an over-bridge and blind S-bends, flanked either side by headstones.
This is a venue unrivalled almost anywhere in the world, a place where more than 10,000 spectators cram every nook and cranny as bikes race past almost within touching distance. Riders can't believe it and spectators love it.
You have to be there on Boxing Day to see who takes out the series overall and, of course, to witness who claims the most sought-after, one-off Robert Holden Feature race trophy