ASET Mentoring program

I have decided to sign up for ASET’s Mentoring program to fine-tune my skills in my search for employment.  I’ve applied for 41 positions and had 8 interviews.  I’ve reworked my resume a few times and have drafter countless cover letters, some of which I have not sent (like to ISL Engineering, as they adamantly require APEGA membership).  I have been close in a few.  Still, in the six months since convocation, nothing solid.  Getting a little concerned.  So I’m hoping a little guidance from a Mentor will offer some insight.