OK I thought I would help out here as there is no response.
If this is your first try at a website then you have done OK in the fact that you have made something happen and you got it online. However, what you really need to ask yourself is will your creatation compete with other sites out there and get you to the top of the search engines?
What I would advise to do is take a look at other sites in this sector by searching Google et al and check out the various styles of sites out there. Look at designs, themes, images, navigation and all the important factors that go into making a successful website. I am not saying copy what others are doing…this wont get you anywhere, but use it as a starter point.
The theme of the site changes every page which can be confusing for visitors, you need to make them feel more welcome and comfortable in their surroundings.