Storage in N Sheffield/Barnsley/Rotherham areas

Hi,

I'm brand new to caravanning and just wondered, does anyone else have difficulties finding good, reasonably priced caravan storage facilities in the North Sheffield/Barnsly/Rotherham areas of South Yorkshire or the Southern areas of West Yorkshire.  I've tried several sites and all have waiting lists at the moment or are so out of the way as to be difficult to get a reasonable sized unit in and out of the site/area.