PNope, no - you may not ask. ;-)
I wanted to add a couple of things to what Andrea said. First of all, any time you're in the area for business or pleasure, you are always free to drop in at the meetings (Sacto, SF, or anywhere else)! We'd love to meet you. Also, if you're interested in gauging interest in an SLO-area group, start paying attention to the people who post from your area. Make a list, then send each of them a Private Message to see if there is any interest in meeting. There have been several people in your area that have posted over the years, but I don't know how many of them are active anymore. Speaking of that, we have people at our Sacramento meetings that may not have posted for months...or longer...but they still regularly come to our meetings. That's why we always have ours at the same time and the same location every month. So there's certainly no requirement that one be an active poster to attend meetings. In fact, some of our attendees have never posted on this forum! They heard about us from a friend or a travel partner and decided to drop by and see what we are about.
But come on - you really can't see yourself leaving home at 6:00 or 7:00 in the morning to drive north? Then another 4-5 hours afterwards to drive home?
Just kidding :-)