Its used to be the old pan-philippine hw/ maharlika hw part of asian hw AH26 before quirino/andaya hw was built. Instead of going to quirino hw, go straight ahead. First municipality is sta. elena then 2nd is labo, then vinzons, talisay, then daet.. The first two municipalities will consume most of your driving since its a very long stretch of winding road.. Just slow down with the hard bends and you should be fine.. I'd recommend catherine's at bagasbas. From there you could rent surf boards or learn kite boarding. Not really much to see aside from the fiber optic landing station of pldt/ntt docomo at bagasbas but its a nice place to relax. Id recommend also island hopping at 7islands or the calaguas island, lots of good beach in there..