end of my cutting cycle!! your help please

stil have 2 weeks of my cutting cycle to run...I do 1 hour cardio 5Xweek+cytomel+winny...I began 8 weeks ago...
I want to know what you do bros to avoid taking fat you lost when you come back to a normal diet ? I'm at the hardest point of my cutting cycle (totally cut carbs 2 weeks ago,carb rebound in the week end)
the big problem is that I'm going in vacation for 2 weeks and I'm afraid to see my fat comin back!!!
I was thinking to take some hydroxicut with me,what do you think about it guys ???