Whilst I applaud the OP for wanting to raise cash for a worthy cause I have to say WTF is so hard about not drinking for a month?!
As for Movember, I'd been doing it for a few years, unsponsored, simply to raise awareness of male cancers, which allowing for where I work and the male members of my family that it's claimed, seems appropriate.
I'll be after sponsorship next year, for a local kids hospice & H4H, ahead of a f**k off big bike ride!