That's an extremely simple design and could easily be done without tables. SitePoint has a good book on this, as does Eric Meyer. If you don't have the time, and you really want it fixed, you better have a little money.
It would probably take about 8 hrs of work to develop the entire layout in style sheets. A little more or a little less depending on the programmers skill.
It'd look exactly the same, if that's what you wanted. Though a complete redesign would probably be better value.
If you are a coder it's time to get into modern methods before you're left behind.
If you're not then maybe it's time to employ someone who is. Day rates vary but expect to pay GBP 140 / Euros 210 / USD 230) as a minimum.
I can't afford to pay for anything on the internet and i've barely enough money to buy food every week so the chances of me paying someone are lower than low.
Can someone give me a link to the best CSS tutorial (or whatever) website - and roughly how long would it take me to learn how to do it? Bearing in mind the only code i know is very basic HTML such as < b > <a href etc... (i use Frontpage Express for my sites).
I also don't have much spare time to be on the internet or anything.