Hypothetical question: Could I try out for a part in the play if my script is the one that wins?
Once you get your script in, and after it wins, then absolutely you can try out for one of the parts you wrote.
The script vote and voice try-out vote will both be anonymous and separate from each other.
Speaking of getting scripts in: the first script entry has arrived. It will be posted on 16 May in a drawing-free "comic" called (what else) "Drunk Duck Radio Play".
I think I indicated that entries might start posting on 1 May, but now I don't think it's a good idea to have some available before others, and I'm leaning toward posting them all at once.