Articles on the Transporation & Logistics industry

I will be needing some articles written about the transportation and logistics industry (USA / Canada). I will need 5 articles initially but I am looking to hire a full time writer for this on-going project. If you prove yourself today, you'll guarantee yourself additional and better paying work in the future. I would like to interview potential writers for this project and therefore I will require a sample of 500 words, topic of my choosing. If you are chosen, you will be reimbursed full price for this sample as well. If you are not comfortable with this arrangement please do not respond to this posting. Serious writers only please, new members are welcome to apply for the purpose of portfolio building, however quality well-written/edited, well thought out material is a must. This is not SEO marketing content and therefore should be written in an informative and entertaining manner. *******I am paying $3.00USD per 500 word article.********* Serious inquires only please. Thank you in advance for looking and good luck.