RHOSLC: Heather Gay Says Expect Them to Be 'Nice to Each Other's Face' But 'Shady' Behind Backs
PLUS: Whitney Rose sends out a warning that her "voice is her biggest weapon"
RHOSLC's Whitney Rose and Heather Gay Share What Advice They Got from Other Housewives!'The Real Housewives of Salt Lake City' premieres Wednesday, Nov. 11 at 10 p.m. ET on Bravo