Cycle for hardness

I’ve been training all spring and summer for mass, and have put on a lot of good quality size. I’m going on vacation in January, though, to Cancun, and I’m wondering if anybody knows of any good cycles I can do to get hard and defined. Any help would be appreciated…

A steroid cycle? A training cycle? A diet cycle? A motorcycle? You get the idea.

What type of “cycles” are you looking for? That’s important to know…