Well first after the initial freak out and all that I would head to vegas since it is powered by the hoover dam. Then uh heck I don't know just just go nuts and do whatever I want I guess. Maybe go break into some government facilities like Area 51. I'd still be lonely though so provided my giant neon sign that says "HI ALIENS I'M HERE, COME TALK TO ME!!!" fails me then just keep exploring for awhile longer. In the end I'd probably just get wasted and blow my brains out since I can't even make kids like a woman would be able to who is on her own with a sperm banks help. I'd rather just end it all as opposed to just losing my sanity or dieing of some illness. I'd imagine I would last a few years tops.