It sounds like a map makers dream but 30 maps in 3 months is at least 1 map every 3 days. I'm not sure I'm up to that pace myself. I wonder if you might get more takers if you started out asking for a few maps? As far as I know most of us here also work so we can't map full time. It's also possible that you mean there are 30+ locations that would be added in over time.