"It's a great business where you're dealing with a sporting contest but we're also dealing with a really difficult technical challenge," he said.
"Every Cup is different and our priorities and focus changes Cup to Cup and I love it, even though I'm probably ageing out, I love it."
Simmer also dives into the technological advancements of the boats and the challenges of making it all work.
"These boats are incredibly complicated, to marry the technology with the feel and skill of the worlds best sailors ... tuning the boat and developing the boat together with the technical stuff is a big part of it, the same way a Formula 1 driver develops a car," he said
Listen to the full podcast below:
Heading into the Cup racing?
• Give yourself plenty of time and think about catching a ferry, train or bus to watch the Cup.
• Make sure your AT HOP card is in your pocket. It's the best way to ride.
• Don't forget to scan QR codes with the NZ COVID Tracer app when on public transport and entering the America's Cup Village.
• For more ways to enjoy race day, visit at.govt.nz/americascup.