As a guy that used to do interviews, here are a few pointers I can remember.
Check your spelling on the resume. I know, spelling on CGN doesn't count for much, but on a resume, it can show intelligence, or lack there of.
When I worked as manager of a large local cemetery, I got one that stated right off that she would love to work for a sementary. The rest of it was likewise almost unintelligible due to the bad spelling, grammar and run on sentences.
The interview:
On entering the office, look for clues as to the hobbies the interviewer might have in common with yours, and work that into the discussion, in a positive light.
Some cues a personnel manager should be looking for in an interview;
Manner of dress, reeks of tobacco, yellow fingers, personal hygiene, bad breath, ( I had a guy come in with booze on his breath) personality, overall appearance, if it's dealing with the public, he'll do a physical ability to do the job assessment if it's manual labour.
Be very careful that there are no turn offs in your appearance, like manner of dress, or piercings, the day of the interview, and watch for trick questions.
There are questions an interviewer is not supposed to ask, for example health questions. He'll be looking for physical indicators of your health, and may ask something like "is there anything in your life outside work, that would interfere with your work here". Good interviewers will try to get you talking, in hopes you spill your guts, and reveal everything that they want to hear.
I used to ask job hunters just what they thought their duties might entail. That one usually caught them flat footed. Rattled the cage. Some of the answers were very revealing.
Why did I not get the job?
In addition to someone was better qualified.
Any of the above, and a million other things. Simple stuff, like an employment history that shows you're a union guy, and he hates unions. That could work both ways of course, you might be applying to a unionized place, and the personnel manager might be very pro-union.
He might be a guy that after the interviews are through just shuffles the deck of reasonable resumes, and picks the one on top.
Lots of stuff to worry about more important than having hunting in your hobbies section.