GOP Candidates
The final four Republican candidates, from left: Rick Santorum, Mitt Romney, Newt Gingrich and Ron Paul. Reuters

Republicans in Idaho, North Dakota and Alaska will head to their caucus stations on Super Tuesday, March 6, to choose the states' Republican nominee to fight Barack Obama in the November presidential elections.

Idaho Caucus

Idaho is holding its first presidential caucus, which is opened to registered Republican voters.

Idaho has an open caucus and the state with a strong libertarian bent is believed to favor Texas Congressman Ron Paul though Mitt Romney is also expected to do well here cashing on the sizable Mormon population.

Same-day voter registration is allowed in the state. The caucuses will begin at 7 p.m. and for most counties, doors will open at 6:00 p.m. or earlier. The voters should bring any of the government-issued identity cards to vote.

Idaho caucus voting continues in rounds, eliminating lowest vote getting candidate after each round, and continue until a clear winner emerges with more than 50 percent of the country's total votes.

If any candidate wins more than 50 percent of the 32 delegates, he is allocated all 32 delegates. Otherwise, delegates are allocated based on the total of county delegates won by each candidate.

The voters can find their precinct caucus here.

For all general information regarding where to vote, voter registration, time off and other details, click here.

For Idaho Republican presidential election unofficial results and live updates, click here and here.

North Dakota Caucus

The North Dakota Republican presidential caucus will be held from 5:30 pm to 8:00 pm. North Dakota has 28 delegates to send to the National Convention, and any voter affiliated to Republican Party can participate in the caucus.

The voters are required to bring a photo ID or other accepted forms of ID. Voters can vote at any location anywhere across the state, as long as they are North Dakota residents. However, the voter will be asked to identify which district they reside in.

Participation in the precinct caucus by absentee ballot or by proxy is not allowed.

The Republican voters can find their voting location here.

North Dakota delegates are elected in the State Convention in such a way as to reflect the presidential preference by the caucus participants.

Click here and here for North Dakota Republican presidential election unofficial results and live streaming.

You can find detailed information relating to the North Dakota GOP caucusing here.

Alaska Caucus

The Alaska Republican Presidential Caucus is conducted in a two-week-long series. However, the presidential preference poll will be held on Super Tuesday, between 4 pm and 8 pm local time (which is 8 pm to midnight EST) at locations across the state. There is also a caucus location in Washington, D.C.

All registered Alaska Republicans can cast their voted for their preferred candidate. The Presidential Preference Poll (PPP) vote binds the 24 Alaskan National Convention Delegates to the Republican National Convention in Tampa, FL from August 27-30, according to the information from Alaska GOP official Web site.

The voters are required to present a photo ID or other accepted forms of ID.

The Republican voters can find their PPP voting locations here.

Click here and here for Alaska Republican presidential election unofficial results and live streaming.

You can find detailed information relating to the Alaska GOP caucus here.