Elen,
Its not really a "loan"
. You can offer a beekeeper a site for their hives (beekeepers are always looking for new sites or "out apiaries"). The beekeeper will do all the hive maintenance and supervise the colony. They would need to visit once or twice a week to check for disease, add supers, extract honey, control swarming etc. Believe it or not farmers pay for the privilege (it increases pollination on their fields), but most domestic customers just offer a corner of a garden or field - they usually even get given some honey.
Alternatively, get hubby to do the beekeeping. Plenty of courses around and they aren't expensive. Then buy or make a hive and off you go. It can be expensive to get set up if you buy everything ready made, but any competent handyman can make a hive and the other bits and bobs needed.
Either way, have a chat with the Herefordshire Beekeeping Association. They can put you in touch with a beekeeper or sort out a course - whichever you want. Its a great hobby and endlessly fascinating
http://herefordshirebeekeepers.org.uk/?page_id=47
Red