No, the state republican party platform for Hawaii has no mention of same-sex marriage.
No, the state republican party platform for West Virginia does not include marriage equality or legal recognition of civil unions. It explicitly opposes these.
The state republican party platform for Indiana does not mention same-sex marriage.
No. The state Republican Party platform for Michigan does not mention same-sex marriage.
The Nevada state republican party platform does not mention same-sex marriage.
No, the state republican party platform for Utah does not mention same-sex marriage.
No, the state republican party platform for Wisconsin does not mention same-sex marriage.
No, the current (2012) Republican Party platform for the state of Alaska explicitly supports limiting marriage to heterosexuals only and rejecting decisions of the Alaska Supreme Court to do otherwise.
No. The state Republican Party platform for Montana calls for limiting marriage to heterosexuals only.
No, the state republican party platform for Rhode Island does not mention same-sex marriage.
No. The current (2012) state Republican Party platform for Arizona supports limiting marriage to heterosexuals only.
No. The state Republican Party platform for Missouri calls for the denial of marriage rights to same-sex couples.
No. The state Republican Party platform for North Dakota calls for limiting marriage to heterosexuals only.