Best OTC dick pills?

I've got a long weekend bender ahead of me, and can just about guarantee I'll have serious whiskey dick. I won't have time to try and get real stuff so what's the best OTC pill to take? Anyone have good success with pharmacy or gas station brand boner pills?



Only one I ever tried and it worked pretty gooddamn good. Gas station pill. I think it was 7.99. 

Rhino 8000 is over the counter. $10. Would recommend 

In for Jon Jones