Hi there, your website seems ok, it's a bit basic.
If you ever want to put content next to your navigation you wont be able to do that with your current code very easily...
I myself have a website dedicated to cats soon to come! It's actually finished, forums and all... But I'm debated wheather to release it to you greedy forum members or not.
I actually have a web server using linux and apache. and I would host my website and forum on that server, but it currently has some PHP issues, so I'm currently just going to go with a temporary host... But I'm not offering free space to peeps.
You know what could be better? Having your uncle pay for your domain name!
Keep up the work...
Did you say advertise your site? As in, put a pop-up/banner/link on your website? Becuase I'll need free advertising when my website is released to the public.