~Wingnut~ here this time typing on behalf of my hubby who is cooking our dinner :o)
He said thank you for taking the time to answer his post and he shall be asking on the caravan forum (once he's finished me dinner! lol)
Yeah hubby said about finding out how much our Vauxhall Vectra would tow, he was hoping there was a website that gave the info for each type of car, but he failed to ask that in his question (he's a learner on this site) so I think he is just going to ask on the forum that Ethel kindly suggested.