Like Waru, Lauvao-Araia will be the "baby" of the team at 18.
"Nobody expected us Vipers to be a threat at nationals but we upset some big city teams on the way to the final," Huddleston said. "Not bad for a team containing players from grassroots provinces like Taranaki, Manawatu and Hawke's Bay."
The Vipers team, which included nine Bay players and was coached by former Unicorns mentor Alan Jackson, beat Auckland Invitation 42-0, Canterbury 40-12, Akarana 28-16 and Wellington 36-12 before losing 64-4 to unbeaten Counties-Manukau in the final.
"Making this team is the highlight of my sporting career," Huddleston said. "At the same time I know there's a lot of tough training ahead because there are players in the wider training group waiting to take your place if you don't perform.
"It's a pretty intense time for me. I've just taken on a coaching role with the Hawke's Bay Tuis rugby union side with the aim of getting them back into the NPC and I'm also completing my Post Graduate Primary School teaching course."
The most experienced Tui with 58 first class appearances since 2001, Huddleston will still turn out for the Tuis if required but the Kiwi Ferns will be her main sporting priority during the next six months.
Lauvao-Araia, who works with her grandmother Lupe Lauvao at Heinz Wattie's, has played league since 2009. Last month she played alongside her mother Christine in the Hawke's Bay women's team.
During her days at Flaxmere College Lauvao-Araia played volleyball, touch, netball, rugby and canoe polo.
A huge fan of Sonny Bill Williams, Lauvao-Araia, boasts deceptive pace and the ability to bust the defensive line in almost impossible situations.
She scored five tries at last weekend's nationals. The final was the only match she didn't score in.
"Considering it was my first nationals I couldn't be happier," Lauvao-Araia said.
Last night she scored two tries for Havelock North in a 34-21 win against Napier Technical in a Hawke's Bay women's club rugby match.
Huddleston, who scored one for Tech, is hoping to secure Lauvao-Araia's services for the Tuis but is likely to be out of luck.
"Rugby isn't me; I want to make the most of this Kiwi Ferns selection," Lauvao-Araia said.