'shroom - I can't be trusted to stand up and walk along perfectly sensible flat pavements without fracturing a radial head. I can however manage to pilot a tandem and aside from my regular stoker (the SmallestCub) have had a range of wriggly power sources on the back, from SmallestCub's slightly smaller friends to Actual Full Size Humans. Including one of 'my' headteachers, who was wearing massive high heels at the time and would have been utterly scuppered had I dropped the bike. And CrinklyAuntie who, as my baby sister, probably offered the best bickering potential of all possible stokers even without the fact that she is taller than me and spins low gears while I mash high ones plus she's a wrong-foot-down-person to boot. We did pretty well and had a jolly nice bike ride.
If _I_ can do it without having injured someone, you certainly can!
Well done Graeme and Daisyhill. Tandems are brilliant, aren't they?