trac system on the ride 135's 2012 and later

what is the track system called on the ride 135's where u can attach your rod holders n what-not onto.

I think they call it 'SlideTrax'. Accessories are darned expensive. What sucks is that the track system from YakAttack is a bit different and the base fittings are not really interchangeable. That would have given you a lot more options to put in YakAttack accessories. It angers me a bit that these two track systems serve the same exact purpose but they have different fittings so you have to pretty much stick with slidetrax accessories for Wilderness Systems and YakAttack accessories for their track system. 

From what I've seen, YakAttack makes a Screwball you can use on slidetrax to attach stuff.  I have a Harmony Universal Mounting Plate and a couple Scotty Gear Head Track Adapters to attach my rod holders to so there are a few options out there.