Pyrenees in Northern Spain

I want to explore the Pyrenees and the North Spanish Atlantic coast and am looking for an experienced travel companion. We will fly to Porto, rent a car, and do a round trip. We will admire breathtaking landscapes in the mountains, marvel at the whitewater of the mountain rivers, enjoy the Atlantic coast, hike and swim, and also try Spanish cuisine. We will stay in guesthouses, but camping is also possible. For this adventure trip, I am looking for an experienced and reliable travel companion who is robust and can drive well. I am nice, easy-going, and experienced traveler. I am an early riser, quick, and can cook for us. The trip is also possible with a campervan if you have one. I look forward to all answers and suggestions and am also open to other ideas.