Hi!
Kudos to you for finding this place and asking questions before you buy! That makes you so much better than I am....(**sigh**)
I agree with the recommendation to buy a male. That simplifies your life no end. I also agree that drainage for the enclosure is a HUGE issue and your life will be so much nicer if you get that worked out ahead of time.
Here's one way to do it (you can probably imagine a way that's better for your situation): Get a cheap table (Ikea?) that your cage fits on. Cut a hole in the top of the table. Put a bucket under the hole. Put the cage on the table and drill holes over the hole in the table. Put something to weigh the bottom down to the holes (like a rock).
So, when you spray/mist/drip into the cage, it goes to the holes and drains into the bucket.
It's not perfect (you never do mist exactly in the cage) but it's SOOOOO much better than having no drainage. Pretty much all of the dripper water will go into the bucket.