Flying club wouldnt be very feasable. Very high landing fees an lack of hangerage. Just as far as Malaga though but the other way is Jerez! Much nicer than Malaga coast as it hasnt been hit by the tourist rade yet. Nice an unspoilt!
And thats right, a/c from Gib cannot land in Spain unless they decalre an emergency. Other places you can go to are either Tangier in Morocco , or Faro in Portugal for eg.
15 minutes to do 1 circuit!? how slow were u going!? normally not even 10 mins to complete 1 circuit!! Put it this way, for one circuit, they got time to open the road for vehicles for a minute or two, but pedestrians have to wait as theres not enough time to cross the runway!