The Point Reyes Good Luck Fund has added a fourth historic property to its portfolio: the William Tell House in Tomales. The fund is recruiting a tenant to run the inn and restaurant, home to one of the oldest bars in Marin. “We’re thrilled,” Ali Rucker, the fund’s operations manager, said of the purchase, which closed at the end of September. “It’s a huge asset for Tomales, be-cause they don’t have a bar in town,…