In reply to andyjirvin:
My experience is mainly in Catalunya, so I'Il restrict my comments to this region.
For your first week you could stay next to the sea, somewhere on the Costa Daurada. You'd have beaches close at hand, as well as the cities of Barcelona and Tarragona (interesting Romanic remains in the latter) nearby — less than an hour's drive away.
As for the climbing, world-renowned zones such as Siurana, Margalef, Montsant, La Mussara, etc., are all within easy reach, offering literally thousands of single pitch sport climbs.
Lleida province is only a little further north, again offering enough climbing to keep you going for several lifetimes, let alone a two week trip. The scenery here is absolutely spectacular.
Don't make mistake of trying to do too much. You'll end up sitting behind the wheel half the time.
Have fun!
Pete.