We will only have to go a few miles max, going
very slow.
So, aerodynamics (and speed) shouldn't be a concern.
Some of the baby-twin carriers that I've seen on the bike trails look like they might
be able to haul up to 70-80 pounds, so we would need one on each bike for groceries.
I think those units might be pretty light.. Which could be important to an
elderly person trying to push all that metal & groceries up a hill.
I can't even imagine this guy going up hill...
