There's no change of us moving as we live on the family farm, so that's not an option. My husband who's supposed to be retired goes out every day 7am - 6pm (later in summer) and 'helps'. Thats every day of the week, although they usually finish at midday at Christmas and go out again about 5pm and do the evening feeding.
He has a big 4 x 4 but I'm tiny and cannot reach the pedals, it was a present to himself when he 'retired' and sons took over and is his pride and joy so I'd never ask him to change it.
However, thanks to all who suggested I look at local transport help - there may be schemes in place at the village, about 3 miles away. The friend, who partners me when I volunteer at the local hospital tea bar once a week, will collect me for our shifts, although its out of her way, so not something I want to ask her to do long term.
I attend a hydro therapy pool once a week (for a long standing back problem) and this will have to go which I would regret, and my husband will take me to my monthly eye hospital appointments.
I too watch people on tv relocating to the country and abroad, and think - just wait till you're old, you'll regret it.
Thanks for all the helpful comments.