Replacement leaf springs and bushings?

[Brave Lady]

Hello! My beloved 72 Brave (M300, Mopar 440) has come up lame with broken leave springs/bushings, front and rear. Left side is so bad it's rubbing the tire when I turn left.

I'm paying $800/week for a not-nice hotel in Lake Wales, FL while the truck fleet service is looking around for replacements. Where they're looking I don't know, but I'm running out of dough since I landed here on 5/14. (They've been making other repairs as well.)

Does anyone have any leads that will get me on the road again? 

Thanks so much in advance!
Fuller (the Brave Lady)