Your insight is much appreciated guys. The site has now been updated; ridding ourselves of the orange horizontal titles though we have kept the orange as the links' colors. The new color (actually the original color we had, but then switched out with the orange after launch) is a darkened yellow #999900.
We are still experimenting with layout and I agree that the homepage is a bit crowded. Separation into individual unique pages would be the best solution to this. Simplicity was our key plan to a successful website that would enable us to update it with ease.
The addition of a horizontal rule makes sense along with making the secondary level menu items all on the same line.
Thank you FIRSTtm134 and plnyyanks.
The website is in my signature.