What a nice project you are thinking of doing! I know you can do it alone. Just start with one and then keep on going. I make baby quilts and crib sheets for Crisis Pregnancy Centers all alone,and I have no idea how many I've made over the years... must be more than a couple of thousand. If I can do it, anybody can.
Have you thought that if the Lord laid this project on your heart, He will be your helper? Believe me, He will be right there with you. Just do it!!
Let us know how successful it becomes. God bless!