Hi Bionic,
I've had the wee smoker for twenty years - my Dad bought it for 'my' birthday one year after he discovered how good hot smoked trout tasted

.
It's an ABU one, and they still sell them.
Basically it's an enamelled steel box. You put a dusting of smoking sawdust in the bottom of the tin and stick your fish on a wire rack inside. Then you put the lid on and fill the wee tin with meths, stick it underneath, and light it. Once the meths burns out, the fish is ready!:
It's also quite ingeneous in that the whole kit then packs up into the box, so i've found it great for camping, canoe trips etc. The only downside is the washing up!
However, if I had my time again, I wouldn't buy one, but would instead make one out of an old enamel bread bin or similar, then use it over a gas stove or BBQ.
What I'm planning now is on a bigger scale though, as I want to be able to smoke ham joints, bacon, whole chickens etc etc

. Oh and Bloomer, yes of course you can "help". How good are you at catching fish?