im in the same boat as you! i guess we just need to dive in and if anything happens we have this great forum to help out.
I'm not sure diving in is a good idea.


This is a common mistake that people do the 1st time they want to have a chameleon. Buy one first and fix the husbandry along the way is a BAD idea.
What you should do, research first and search this forum (use the search function on the top green bar for basic care).
Ask questions that haven't been covered yet in your research to people in this forum.
Decide whether you are ready for such enormous responsibility (chameleons is absolutely time consuming and definitely will burn a hole in your wallet).
After you are 100% sure you can do it, buy ALL the equipment and set up the cage BEFORE you actually buy the chameleon.
Post the pic in this forum and ask advice whether you should fine tune or change anything in the cage.
Test run the cage (with misting and all) as if the chameleon is there to see if your drainage is working, and if you successfully create the optimal living condition for your chameleon (make adjustment accordingly). If you are stump, ask this forum again.
After everything is A OK, here comes the fun part! Buy the chameleon and enjoy!