I’ve got a stabilizer yuo could have, for a nominal fee. Bulldog one I think.
Our new caravan has a stabilizer in the towing hitch but our old one didn’t.
Email me if interested and in the NW. probably too heavy to bother posting to be fair.
Towing is simple enough. most caravans get out of shape and then crash towards the bottom of hills. Simply take it steady down long hills.
Reversing is simple but it may be prudent to practice in a large empty car park a couple of times. It doesn’t take long to get the hang of it.
We love our caravan , now on our second one after buying a relatively cheap pone to see if we liked it.
We were in France this summer with it and had an excellent holiday. cheap too.
Good time of year to buy so sure you probably got a bargain. Enjoy.