if true it's odd that the site was designed by these guys - http://www.ukcaravanhire.com/
the site happy has listed is a bit old so could do with updating, just depends on your budget.
you've asked for a good web designer but what in your opinion is good? someone who is cheap? someone who provides a nice looking site? etc?
you could get a cheap run of the mill template site and pay someone a few hundred to simply put the text on it for you, or you could get it made for you but it'll cost a bit more. imo if you're going to spend on improving the site then get the best you can afford as there is no point in having the site improved to then have to pay again in a year as it's not really that good and it doesn't have a lasting design.
do you have a budget in mind wayne?
Templates, I get wound up about people saying this and making others believe the template it built and the designer doesnt have anything to do
any decent web designer will build/adapt a template for a site either from scratch or from another, he/she will add images, nav bar and build the site, all pages 1 or 303 will be built from this site template.
Its standard practice. Any template can be adapted so it is unique to a client its no big deal really. All websites are built using a template, it is the structure of the site and the other pages are built around it.
The template is a structure, pattern, outline, model, stencil or a guide to a website and no big deal.