How close to the Marine corps training base and do they offer a shuttle?

I do not know if a shuttle is offered to MCRD. Many armed services personnel stay at the hotel.

I believe it's a bit under 3 miles. The hotel shuttle is only intended for getting to and from the airport, but if there's no immediate demand, you may be able to convince the driver to take you to MCRD. I wouldn't want to depend on that, though - it would probably be more reliable to take a cab or Uber.

Thanks for the info.

I don't know, sorry