My New 18-Day Goal

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So I'm traveling in a few weeks. I've never been great at planning and sticking to it so I'm hoping I can stay focused on the end result. I have come up with a short term goal for myself:

-stay within my 1800 calorie goal
-make 18 workouts - whether that's 1 a day or making 2-a days
-complete 10,000 steps with my fitbit (180,000 total steps)
-drink atleast 8 servings of water
-eliminate alcohol - basically so I can be a cheap date in 18 days :-)

I started this on Monday 4/6 - as of today I'm down 4.4 pounds. Yes that may come back up but it's nice when you see the results.
Thoughts? Advice? Critiquing? Bring it on people!