Etc Etc Etc

Ok so I have been waiting MONTHS for my AO3 invite and the time is finally getting closer. (Nov 9) so I had wanted to celebrate my brand new shiny account with a brand new shiny fic.  I am new to this fandom though and do not know anybody so can anybody tell me how I can find a beta? It is not going to be a super long fic, maybe… 40k words when finished? Very little angst, more of a ‘Steve and Darcy have to survive in the wild’ type of fic (hey, it gets them out of the Tower, dangit) It shouldn’t be too painful to read, I mostly have a tendency to leave out words from sentences (that no amount of proof reading will let me ‘see’) and I can tend to abuse commas. Thanks in advance!