My husband and I will be traveling to Spain and France late this spring. We will spend three days in Bilbao and three days in the Rioja region before heading into France. I know determining what is a good wine is, at least to some extent, a personal thing. But while we are in Spain, we would like to taste some of what are considered to be the "best" Rioja wines, either at bodegas or in restaurants. Any suggestions would be appreciated.