I use a mac and mac os, so it might not help to recommend trying the mac iLife 09 series that includes iWeb; also makes for some relatively decent and simple web site production in conjunction with Apple's mobileme service, formerly dot mac.
Also, I built a basic, but serviceable web site using the click and build software via register dot com. You can see the results (though retro-looking and soon to be totally revamped as it needs serious updating/upgrading) at http://www.corelann.com where I not only feature the various other events and services I offer, but wedding information as well. The opening page at corelann has a link in the middle to the wedding only site I set up using the previously-mentioned iLife, iWeb and dot mac or mobile me environment.
I was able to pick from a variety of templates and styles using the register.com services. These are the people I've pretty much obtained all my URLs through and they've been fairly helpful over the years. I've been with them for so long, and came onboard at the beginning so I almost have grandfather status with many of their early offerings. Loyalty can pay, I suppose. That site is http://www.register.com
So, like it or not, this is the info and examples I can offer you. And, like it or not, I am in the process of forcing myself to totally update, upgrade and enhance my site(s) and the process by which I share clips and samples.
Unless you are seriously aiming at ultra-high-end commercial/corporate production I see no problem with focusing one web site and specific pages on each aspect of the services - from weddings and events, to web based, to creative and commercial on one site.
Others will feel differently. This is what has worked for me. I will, when I totally remove weddings from CorElAnn, totally commit weddings to California Wedding Cinema, then establish a commercial/corporate/small business and web video production site to ONLY those services. So, while my current philosophy is all on one, I am going to change directions when I update my business model, services, pricing, samples and sites.