If we're going to try dictatorship, I volunteer.
I'll make it legal to marry anyone or anything you like, although if said thing is not human marital benefits may not apply.
I'll expand on the recent supreme court ruling and make it law that a state must at minimum have a reasonable shall-issue system to allow it's citizens to carry a concealed handgun. I'll also make restrictions on magazine capacity and the exact nature of said carry (ie: you must carry unloaded) illegal.
I'll legalize marijuana with restrictions similar to those applied to tobacco.
I'll continue to pull out of Iraq and Afghanistan and make moderate cuts to military funding.
I'll reform and restrict welfare to minimize abuse.
I'll assemble an economic team of actual private industry veterans and noted economists to solve the economic crisis. There are people who know what they're talking about when it comes to this stuff, I intend to find them.
I'll come down hard on businesses that hire illegal immigrants, including a substantial boost of funds to ICE to ensure greater enforcement. I'll deploy the national guard to particularly troubled areas of the border to ensure security. One way or another, even if it's just a bigass wall, the border will be sealed. Once the border is sealed, discussion of a "path to citizenship" may begin. One option will be a minimum 5 years military service similar to the French Foreign Legion.
I will make English the national language of the United States. If you want to speak another language that's fine, but the government works in English.
and finally (for the stuff off the top of my head) I'll make Dodgeball and Tag mandatory curriculum in public schools.