[Patrick]

I was what the vocal ranges of the characters (particularly male) are.

If you know the exact, numerical ranges, that would really be preferred.

[Patrick]

or does anyone know were I can find it

[Kiwi]

I don't know the exact numerical ranges, but i can try.

Edgar (Bat Boy) - Tenor/Belter
Dr. Parker - baritone
Rick - Tenor (but mostly he raps)
Sherrif Reynolds - baritone
Reverend - baritone
Ron - tenor
Pan - tenor

And just in case you want the girls
Shelly - soprano/belter
Meredith - mezzo
Mrs. Taylor - alto

Hope that helps!