Caravan, please help

[Chris D]

I am a 15 year old boy and my Grandparents have very kindly offered me their very compact 2 berth caravan.  The only condition is that (because I have limited means), I find somewhere to park it for free - although I would meet the costs of insurance.  Unfortunately a Deed of Covenant means that I can't park it at home. 

I know that I have a cheek asking, but does anyone have a corner of a field that I could safely leave the caravan?  If I don't find a place for it soon, the caravan would have to be sold.  Many thanks.