Hello Jim,
I also took a look at your website, now without addressing any techinal aspects I saw in the about tab the dedication and appreciation of Stan Walker.
This is a nice touch and prompted me to go looking to find out who Stan actually was.
He is possibly not your Dad due to the name Walker, but could not find the answer, so my curiosity has got the better of me, what is the connection of Stan worthy of a such a nice dedication?

In closing and from my limited knowledge of websites I thing you have every thing else covered quite well.

Regards Rob