Theodore Roosevelt. Obviously.
Dude hunted down thieves in rowboats in freezing weather, captured them and read Tolstoy on the ride back, all in an evening's work. Got shot and finished his speech.
Boxed and wrestled until he was an old man, spoke English, French, German and had knowledge in others. Wrote nearly 50 books, dozens of articles...went to Harvard then worked as a legitimate Cowboy, went on an expedition through the Amazon when he was pushing 60, joined the military when he was near 40 and won the Medal of Honor and then later won a Nobel peace prize.
A conservationist, a progressive, and got the Panama Canal built.
A bad motherfucker.
FDR would be second choice. Clinton and W would be cool, not because I'm a fan, but I'm fairly sure they could get me some high end hookers and pharmaceutical grade coke.
Horse teeth Washington bores me, honestly. The slave rapist Jefferson even worse. Lincoln as well, honestly. Does he really look like a good time? Jackson was an ornery old racist cunt. JFK was a dipshit who has been mythologized. Reagen was a senile old coot.