Thanks everyone! I'm really like the choo choo wagon but I dont think it would fit on the bus well. Once I thought about it some more I decided that a 4 seat stroller would actually be enough. Anyone know of any besides the Foundations one? A quick google only produced that stroller and I just want to do some comparsions. I'm thinking I don`t care how slow the 3 year old is, he can walk. He`s too old and hes kind of heavy. With 2 part time children coming on opposing days a 4 seater will work fine for the other children. Plus my son who whines about people in `his` stroller can walk, he just wont some days. If I get 2 walking harnesses for my son and the 3 year old, then put 3 in the stroller and have an empty seat for those days he whines.

The buses here have fold up seats in the front for handicapped, strollers, walkers etc. There are 2 per bus so blocking the aisle shouldn`t be an issue. Our field trips are usually to the public library and I really do think that even the younger ones get something from these trips. The babies are actually 14 mos and 17 mos so not really babies per say.

What I would really like to do is get the stroller for bus trips and the choo choo wagon for walks in the neighbourhood and to the park. But thats just because I think it;s so cool! haha. Its not a very practical solution however.