Sourcing single outrigger/AMA for a 2013 Adventure

I'm fairly certain this is the correct section for this. I'm attempting to source a single outrigger for a 2013 Adventure. I'm purchasing an Adventure that has the two cross members, but no outriggers. I don't particularly need both of them, so one will definitely work for me. I plan on using it as a fishing kayak, and have no current interest in sailing it. I've searched eBay, and I've done a few hours of googling, to no avail. I figured I'd check on here and see if anyone has any idea where I could find one of these. Also, are the left and right outriggers interchangable, or are they each only able to go on the side they are designed for?

Thanks in advance!