By Dave Seel, Long Island Food Correspondent My recent trip to WineBar was certainly a drive — it's out in Greenport after all — but checking out the new hybrid wine bar and tasting room inside the Portly Grape had been on my to-do list for a while. Managed by former Bedell Cellars tasting room manager, Andrew Mestler, the WineBar occupies a large backyard tent in the summer months and the bar and lounge of the Portly Grape in the winter. After working at Bedell and seeing the growth of the North Fork wine industry, he jumped at the chance…