Reddit, I'm traveling a lot, and I need your help!

Hi everybody!

So. I usually work out as much as I can - often every day of the week. I love it. I had finally gotten some results. Everything was dandy. Until, that is, my company asked me to travel.

Over the last past months I've stayed in a myriad of hotels, some with a gym, some without. I really want to keep my level of fitness, but it's getting harder and harder.

So, here's my yelp for help. Can any of you recommend a program that I can follow with no equipment whatsoever, and perform in my hotel room? I'm looking to build muscles - get ripped, so to say.

Any help and/or advice would be greatly appreciated!