Both the men's and women's teams were whittled down to seven players from the 10 who play in the Hexagonal.
The Wanganui women's team were not as strong in Palmerston North, finishing fifth, although they lost five games by only a point.
Coach Chris Waterson pointed in their success in other tournaments, including beating Wellington and Canterbury.
"The build-up's been very good - won the tri-series, second in the quad series."
"I'm expecting a Top 5 finish. That's the goal I set for them ."
The men's team will practice tomorrow at the Aramoho Bowling Club from 5.30pm, and next Wednesday as well.
The tournament is from March 31-April 3.
Bowls Wanganui teams
Men - Singles: Bernard Anderson (Wanganui); Pairs: Ian Porteous (s) (Wanganui East), Gavin Scrivener (Aramoho); Fours: Ray Park (s) (Wanganui), Alan Dickson (Wanganui-Marton), Phil Corney (Aramoho), Tony McCrae (Durie Hill). Coach/Selector: Lindsay Wheeler.
Women - Singles: Dianne Patterson; Pairs: Leslie Bourke (s), Anne Loveridge; Fours: Pam Burgess, Marlene Foster, Marilyn Constantine, Rene Stratford.