Ok so this is a very old site. I have been tweaking out a few of these. Funny thing is that it converts very well. http://www.lotioncentral.com Let me know whatcha think. I mean if it aint broke don't fix it right?
The background is fresh I like it. You really should do something about the "scattered" links/photos/content. Try to give your content some kind of structure. Separate header from content, and give the middle content a layout by neatly lining things up (rows + columns). Hope that helps.
I agree with mediapro's suggestions on the top page. To add, I would add some content about the safety of using tanning lotion over sun tanning, i.e. skin cancer. A photo or two of a nicely tanned male/female might add a nice touch. I personally think you'll be much better off using a white background since it'll help make your logo standout more.