Howdy Fitz,
I tried this once when I had access to a black ash.I think shovelling snow would be easier,but then you can only shovel so much then it isnt fun anymore ,right.
There is a book called Crafts of the North American Indians R. C. Schneider 1972.
I also have a bulletin put out by the US Gov't years ago You will have to give me some time to locate it.
Been so busy lately I owe just about everyone an email
Looked for the bulletin
Pounding out the splints from a Black Ash is traditional as well as White Oak and results in a nicer finished basket
If you live anywhere near a veneer mill you might be able to purchase scraps from them in which to use as weavers Good baskets were usually built on a form
My basket didnt turn out that well but that was a long time ago.Then they invented girls.
So I can step you through some of the process if you need help.
Ill keep looking for that pamphlet.
Dan'l