"At the end of its tenure in Palmerston North it had lost a bit of its appeal but it has really grown again in Rotorua," she said.
"You get all the top guys coming and we have the one and two in New Zealand coming while the [number three in New Zealand] is injured from last weekend."
Nelson's Shane Harwood won the New Zealand title last weekend in Taranaki and will be one of the drivers to watch at Paradise Valley Speedway.
Tonight will see 71 superstocks racing to qualify for tomorrow's 26-strong final. .
The final will include three races and the winner will be the driver with the highest amount of points after those three races.
The three internationals, defending champion Steiner and another seeded driver Thomas Stanaway (Hawke's Bay) have already earned their spot in the 26-car final.
A teams race between Rotorua and Huntly will also be staged tomorrow night.
Spectators are encouraged to bring a gold coin as the Rotorua Stockcar Club will be raising money to support children with cancer. Racing starts at 7pm both nights and is due to finish around 10.30pm.