Need Help Rigging Models!

[Serpifeu]

Okay, so ive gotten this far with a couple models i have done. Everything is done except the rigging, cause i suck at it. I dont know why i suck so bad at it but i do. If someone could help me rig a few models, or even just tell me how to do it right, i would be forever in your debt. Thanks

also i am aware of the "DAE model importing for dummies" tutorial and have gone over it several times, i just cant get this rigging thing down.