Time to move on

My current site was made with iWeb with quite a few workarounds to get things the way that I wanted them, which has made the site difficult to manage over the long term, but I've coped. I did however know that one day iWeb is likely to stop working and I'd need to move on.

Well, iWeb hasn't stopped working so far, but I forgot that half of the resources I used on my site were hosted with a different company to the other half and I let my subscription with that host lapse. Anyway rather than work through my site correcting everything to work with one host, I figured this is the time to move on and hopefully I could find a product that is as easy to use as iWeb but has moved on in terms of ability and things it can do.

My expertise in in property not website design, I spent a while learning how to do some (what I felt were) tricky things around iWeb which I largely forgot once my site was finished, I realise this was a mistake now and hope to avoid the same mistake going forward.

I'm looking for some recommendations, I was going to look at Everweb and Dreamweaver and maybe some more before making my decision. I've already taken a look at dreamweaver but was a little put out that whilst I can download trial software I had to subscribe to the tutorials to learn how to use it beyond the basics (i.e. creating ones own theme or customising an existing theme)

Anyway here is my current website, some things are missing because I let my hosting subscription lapse, but hopefully it should give some idea of what I'm hoping to achieve. Does anyone have any thoughts about which software might suit me.