Hi PetrolHead,
Yeah I hate this pricey insurance for Young Drivers, I was in a similar situation to you a few years back (I'm 23, started driving at 20) but I managed to get a good(!) deal with the AA for my first year as I had done my Learner Driving with them and also passed the Pass Plus course. Have you had a look at Pass Plus? Might be worth a go.
The AA insured me for my first year (£1400), I then moved to Zurich (weren't called Zurich Connect when I went to them first) and got a slightly better deal with 1 years NCD (£1100). As others have mentioned it might be worth trying Chris Knott.
I know that you haven't had much luck finding an Owners club (EDIT, found these chaps
http://www.hyundaiownersclub.co.uk/) but it might be worth going through them and asking what sort of offers they have available for members. I'm with the Volvo Owners Club and I have seen some good discounts being offered by Chris Knott, I haven't tried them (him?!) yet but I'll give him a ring when my insurance comes up for renewal.
One thing you could also try is seeing if you could get a better deal by adding in you parents. I found that it pushed the price up by having both mum and dad on my cover but with only mum on there the price came down by about £100!
There are some insurance places which offer the ability to put the car in the parents name and just add you to the policy but I wouldn't suggest going this route as it is a bit of a "Grey" area and it could invalidate any NCD you (had) built up for the duration fo the policy.
Let us know how you get on,
Cheers,
Harv