Immediate Logo & Letterhead Creation

I am seeking a skilled graphic designer to create a logo and letterhead for my company, Atlantic Horizon Shipping & Equipment Rental. As I skipped the primary color scheme question, I invite creatives to use their discretion and propose striking yet professional color schemes. The ideal candidate is comfortable working under tight deadlines as I need this project completed ASAP. Please include any previous relevant work in your proposal for consideration. Advanced proficiency in graphic design software and a keen eye for design is a must. Turnaround time is critical.