In fact, add to that mountain bike hire which resulted in me letting my friends go ahead and doing a trek in the snow (wheeling said bike) round Delamere as my knees couldn't hack it. Was lovely wandering round the forest in the snow though.
Ski boot and clothing hire before not even being able to get up a slight slope to the lift (feet and legs in agony) and the shame of a cute skier come past me, turn round, give me a rather pitiful look and hold his pole out to pull me up. Couldn't face turning round and admitting defeat so ended up going up the lift and hiding behind a ski jump half way until I could face the pain (and fit snowboarders!) enough to come down.
Adjusting to arthritic-ness after being pretty adventurous got rather expensive for a while!