Rob,
You wrote:
If you'd be interested in signing onto this letter, let me know.
I'd be interested in signing a letter urging Art to advocate the separation of marriage and state. However I don't see the letter you refer to.
Are you planning to send the letter to the LP, LP News, California Freedom, or to Art?
In addition, I suggest you send it to all the other LP state-wide candidates for their signatures.
Best, Michael