Website Banner - QUICK turnaround

I need a website banner designed for a client to be finished by THIS THURSDAY (2/8) Here are the requirements: 1. Pool water background: I like a good/generic water background I’m torn though, with it being the entire background…or having a split level…..with it only in the top or bottom……as a strip. My major concern with having it as the entire background is I want the banner not cluttered, and I need the words and logo to pop. Maybe some fading around the logo? 2. The corporate logo: I want the slogan on our logo to stand out. It may not be readable within the logo as is. We may have to separate it from the logo and use it as text. 3. Picture of our product line………can we make this so it is easily changeable in the future? Perhaps a separate layer in photoshop? This may take a couple of passes back and forth from the customer, so quick turnaround and being in a time zone that will accomodate this is essential. I am on E.S.T time!!! I can't wait days if you are 8 hours ahead or behind me. Thanks!