tandem outfitter rod holder

Just picked up a tandem outfitter.  Any ideas on the best way to install rod holders?  there doesn't seem like there is any room.

also any ideas on mounting a down rigger?

I don't have a 2 seater, but would think gear track would be way to go. That way you can slide them around.

That's kind of what I was thinking just doesn't look like much room on the rail to mount anything

I'm willing to buy something solid just cant figure out what would work

That looks like an older Oasis, not outfitter.
Regardless have fun rigging it