Smith and countrymen Marc Leishman, Lucas Herbert and Matt Jones expect raucous crowd support when they tee off in Friday's opening round.
About 100,000 spectators will attend the three-day tournament at the Grange Golf Club in Adelaide's west and Smith believes the home support will be a bonus, not a burden.
"We have had pressure on us in the past, we've dealt with it pretty good," Smith said.
"To be honest, all we have tried to do the last four or five weeks is really just prepare as good as we can and get in and get our work done and tick a lot of boxes and get here on Friday and just let it all go.
"We know we're going to have the support of the home crowd.
"We love the golf course, I think this is the best I've ever seen it, hopefully it gets firmer and faster.
"We know we've done the work, so why not two in a row?"
Smith said the Adelaide tournament remained the benchmark for the LIV Golf circuit.
"I think this is our bar, I really do, as a league," he said.
And the 31-year-old said the condition of the Grange course - hardened by a mid-week heat wave - was "perfect" for the Australians.
"This place is in such good shape - this is what we want, this is probably what the rest of the players want," Smith said.
"This is so unique to Australia, this style of golf - having to hit shots that you don't hit around the world. This is what we want when we come home."
Leishman concurred, saying the firm conditions evidenced how golf courses should be in Australia.
"That's how they're designed, to have run-offs around the greens and to have decisions to make around the greens," Leishman said.
"There's shots out there, if it's not lying great, that you can't actually get a wedge under it and you've got to pick a different shot, whether it's a bump-and-run or a putt or something else.
"That's pretty unique to Australia."
Teammate Herbert described the Grange course as "phenomenal".
"This is probably the gold standard for how we should present a golf course for an international event in Australia," Herbert said.
"If you presented a golf course like this year in, year out, you would get some very high quality players from around the world very eager to come out and play."
20°C