The race for the GOP nomination is underway: Early contests in Iowa and New Hampshire saw Mitt Romney securing first-place finishes in both races, emerging as the presumptive frontrunner. Primaries in South Carolina and Florida are the next leg of this primary season.

If you're a Republican or conservative-leaning voter, or an independent voter planning to participate in an open primary, we want to know: Which candidate has your support? Whom are you picking (or not picking) and why? Are you campaigning for a candidate, or attending one of their rallies?

Share your photos and videos with iReport -- the best submissions could be featured on CNN!

UPDATE: This assignment is now closed and will no longer be accepting submissions. If you'd like to sound off on Election 2012, check out our updated assignment and tell us what issues matter to you.