The mother of invention.
A little manual wheelchair for inside, and a larger powerchair for outside. Visiting friends and family, we either drive and bring the manual in the bus, or walk (with the powerchair) and then Little Fish lap-surfs or commando crawls once we get there.
She's getting increasingly unhappy about this.
So, what do you do, when going to Grannie and Grandad's house, on the hottest day of the year, when the air conditioning in the bus has packed up? Strap the lesser chair onto the back of the bigger beast.
And then spend the day outside where you can't use the little chair anyway!
In related news, anyone know why our van's air conditioning is blasting out hot air?