This is not my site but I am wondering what you think about it. http://www.galapagos-islands-tourguide.com
Why are you asking us to review some other site though you're having a own site on same topic? Anyhow, this site is not MFA, but it is MWA (Made with adsense)
I suppose that you must have background color to the page something like light creamish color... try it...
The header is in too low of a resolution, try saving it in a high quality JPG. Also try adding a background color to your site.