First Shortboard/Fish -- Need some advice

My Background:
160 lbs 5' 9'' athletic build. I play soccer, lift weights, and compete/teach in rock climbing. I am now living in San diego and want to start short boarding and surfing more aggressively.
I have surfed before and last time was on a 7' 6'' and catching green waves by myself and could do some moderate turning, nothing crazy.
So question now is, if my goal is to learn to shortboard and I will be surfing 4-5 times a week for the next 3 months if not more (I surf before work!) what board should I get?
I am a total board newbie. Any advice is greatly appreciated and if you have questions about rock climbing gear id be happy to help
160 lbs 5' 9'' athletic build. I play soccer, lift weights, and compete/teach in rock climbing. I am now living in San diego and want to start short boarding and surfing more aggressively.
I have surfed before and last time was on a 7' 6'' and catching green waves by myself and could do some moderate turning, nothing crazy.
So question now is, if my goal is to learn to shortboard and I will be surfing 4-5 times a week for the next 3 months if not more (I surf before work!) what board should I get?
I am a total board newbie. Any advice is greatly appreciated and if you have questions about rock climbing gear id be happy to help
