Any more advice for picking a lawyer to someone who doesn't know anything about law? Also if you're bootstrapped how in the world can you afford them?
And that kind of hustle is a prerequisite to solid business success anyway. So, get after it!
As for paying, there are some law offices that offer startup-friendly packages and are probably good enough to get you going, at least they should prevent foot-gun mistakes.
And in the SF area you’d be surprised how many people will do stuff for “low fees but equity” if you show any promise.