They're actually fairly easy to tame (if you have a high weight stat) trikes work well, needing at least 3 bodies to get full trust, they're easy to kill once you're willing to tame a carcha, though heavy, needing like 310 weight. Once you gain it's full trust, ride it, and start munching on everything

This is how I tamed a lvl 140, no traps needed, just a flyer