Boom For Boston Whaler Harpoon 5.2 (17')

[NYSurf25]

Hello,

I own a 17' Boston Whaler Harpoon 5.2 day cruiser sailboat from the early 80s. It's a great little sailboat.

Recently, the boom was stolen off of my boat at the yard, and I'm having some serious trouble finding a replacement. I even spoke with the folks at rigrite.com, and they're out of stock.

Does anybody know where I might be able to locate such a part? Or could I find a boom from a similarly-sized boat and switch it in?

Thanks in advance for any help!