okay so im looking for my first job. im 18 by the way. and there is nothing more that i would love to do than to work at my local fish store(other than my career path of being a marine biologist). and the store is a privately owned store, but he does have a couple employees, so i know he hires. any tips on how i can get a job there? i asked him and he said he isnt hiring right now, so i asked him if i could volunteer and he said maybe, and i gave him my info. what else can i do to show him im interested?