
E1
The Campbell, Connors, Foy and Hughes families compete.

E2
The Masone, Cook, Rezendes and Joules-Cornetti families compete.

E3
The Laakso, McCarty-Williams, Hetherington and Kittell families compete

E4
The Richards, Kraklow, Clark and Bell families compete

E5
The Wright, Mach, Artz and MacGregor families compete

E6
The Blasko, Slankard, Buchanan and Clinkscales families compete