Bad News

We took it down the local caravan place today, who is very good. I know a few people that use him, so he wasn't trying to fob me off.
The caravan needs the front and rear stripped fix some problems etc.
Ive been quoted £5,500 - £6,000 to fix!!
so it looks like my caravaning days have come to an end before they got started
Luckily i only paid £400 for the van, and i should be able to get some of that back (even if i have to break for parts)
But ive been told carlight buy back old vans, restore them and then re-sell them so i'll have to contact them next week and see whats what.
It is a real shame, because they are a rare breed, and the one i have, is one of the slightly bigger ones. i REALLY dont want to part with it. I may well take it elsewhere for a second opinion but i fear the news will just be as bad.
A few mates have said "can you not do the work yourself?"
Well i guess you could if you knew where to start, but unfortunatly i dont.
Another few problems are:
- I spent most time working (inc weekends)
- My dad is a long distance trucker, so hes hardly ever around to help either!
Its not looking good, but i'm pretty determined to try and do something with it even though i dont have the first idea where to start.
At the end of the day, i paid £400 for it, so if i try and strip some of it myself, and screw it up, then ive only lost £400 - (which ive already saved back up anyway).