MaverickBBD wrote:
Check out this rv park http://www.winecountryrvpark.com/.There are a bunch of tasting rooms within walking distance plus many wineries have a shuttle service. You will find many whites and reds that compare well to anything grown in California. Personal fave is Mount Baker vineyard east of Bellingham but their grapes are grown in that area,
X2 on Wine Country RV in Prosser WA.
We like Airfield Winery. Their Unoaked Chardonnay is quite good. They also have a red table wine called Bombshell Red that is a good everyday wine. Several other wineries are within walking distance. Some have restaurants as well as tasting rooms. Further out is Desert Wind Winery. Nice restaurant.
And don't forget a stop at Chukar Cherries while you are in Prosser.