Ok I have a mod to do. How about a head gasket?

I have just finished buggering around with the car trying to source my coolant leak. Well From what I can see it may be coming from the block by the thermostat. Is it possible for a head gasket to let go to the outside of the block vs internally? It may still be a hose but its looking less and less likely by the day for that. It of course is in a bad spot to see what is going on. I need one of those mirrors on a stick or something. I took some pictures but Keith still hasn't shown me how to upload them.

Anyways.......
As for you Keith while I was in the garage I found my old V6 air box and acordian pipe. I also found the pictures that we took last year during the UIM cleaning. This may answer the CNG supply questions.
On the upside to my night (look at the time I just got done farting around with the car.) I removed my old air resonator that was atached to the air intake pipe. I was getting tired of moving it to try to find my coolant leak and or replace hoses.