I'd recommend getting another brake to go with the coaster. I ran a similar set up (admittedly with a kid on the back too), and I had a little trouble stopping on downhills when fully laden. The brake would just creak a lot and sound in pain, or just lock out the back wheel, both not fun with a heavy bike on a steep descent. Looks like a fun shopping ride.
yes where i live it's flat except for one hill (i live in the "heights". but yes i was thinking of that. the coaster brake was sort of an accident. it was the cheapest wheel in the shop, so i went with it and ditched the cables.
yes where i live it's flat except for one hill (i live in the "heights". but yes i was thinking of that. the coaster brake was sort of an accident. it was the cheapest wheel in the shop, so i went with it and ditched the cables.