Why not looking for a job and doing Lisp in the spare time?
Given the overall context, the direct and substantial benefit to the Common Lisp community of me getting at least minimal funding ought to be obvious.
The most immediate effect of me starting to look for a job would be to significantly reduce the energy I can spend towards Common Lisp Open Source.
Basically, I already have the dream job, but now I just need to get paid at least a bit. Even a small fraction of a "real" salary would be truly life-changing!