Just put the hardcode of every single block it's page in the documentation. Why wouldn't you do that? Stick it at the bottom with a special heading like "FOR HARDCODING DIRECTLY INTO YOUR TEMPLATE:" ...so simple. No wild goose chase to find it.

Here's the page:
http://www.concrete5.org/documentation/general-topics/add_an_auto-n...

Give me the password and all the hard code and I'll put it in there for you if you're pressed for time.

EDIT: thanks again to Jordan Lev, man of the hour 24/7...
http://c5blog.jordanlev.com/blog/2012/04/hard-coded-autonav-options...