One of California’s top consultants makes his own wine on the run. He had worked as an assistant winemaker for Merryvale Vineyards. He had made Wine Spectator’s 1997 wine of the year, the Cabernet Sauvignon Elevation 1147, for David Arthur Vineyards. So in 1999, Bob Egelhoff decided it was time to hang out his own shingle and establish Egelhoff Wines. But that shingle doesn’t hang in one place; Egelhoff’s operation is mobile and international.