not everything sucks. what about cs2d and porn? free and awesome.
yeah buy a domain, learn html, php and stuff like that.
ucoz is enough for clans, because there is everything you need. forum, shoutbox, guestbook, blog, and more stuff. you just need a brain and money for awesome websites.
I'd recomend you zymic , there you can script your pages but you need how to script in PHP, HTML, etc. It's free and there are lots of things you can do with it.
Yeah if you're learning html/php you can test your scripts with xampp (standalone application).
Once you have it the way you want you can host it. If you have the money you could rent a vps or dedicated server and upload your files publicly there.
Well, I can give you space under Oxy2D (example - yourclanname.oxy2d.com), you could do something. But that's if only you know HTML/PHP or something like that.