The Sierra Foothills are as green as green gets, creeks are gushing, lakes are filling, birds are chirping, bees are buzzing and in the vineyards, buds are just about breaking. It’s time to get out of that plushy recliner, dump out your coffee and put the newspaper down. It’s road trip time. Roll down the car windows, see, hear and smell spring auditioning. If you’re a Modesto Wine Line reader, head to Jamestown. If you’re a Merced reader, make that 37 mile trek to Mariposa. Both towns have several excellent wine tasting rooms. Don’t miss Gianelli Winery in Jamestown or Casto Oaks in Mariposa. Downtown parks are available if you decide to pack a picnic and there are plenty of restaurants if you don’t. So what are you waiting for?