Animaterra's kind offer might be the best response to your query. You could also do a google search for "spebsqsa", and another for "sweet adelines", both of which will provide you with much info. There are a number of free downloadable arrangements on the spebsqsa site, but you'd probably need to adjust them to make them more suitable for womens voices. There may aslo be some at the sweet adelins site, but I didn't expressly look for any there.