You shouldn't really need a tutorial.
You need to know just a few things:
1- Jab Tornado Throw has VERY VERY good priority. As in it beats Gief's SPD. Learn to love that move on wakeup against Gief.
2- C.MP -> CoDx3 is an incredibly good combo. Easy to do, good enough damage and opens up a ton of opportunities (opens up for a wheel kick or dash then jump towards - this gives you a crossup in many instances)
3- Don't rely on the Falling Sky (anti-air grab) as an anti-air. It's reliable in 2 situations: after a c.fp that hits twice or when your opponent does an early attack on a jump-in. Otherwise it's completely unsafe.
4- Combo-wise, there are a few things you can do but (personally at least) I don't feel Abel is a high-combo character. It's a bit like with Gief - you're not supposed to be doing crazy combos with him but rather controlling space around him to focus on a few key attacks (Tornado Throw and CoD combo).
5- He has a very good and quick dash. Use it.
6- His Ultra goes through fireballs. He's a nice shoto-killer
7- He has one guaranteed setup for his Ultra into a combo, and it's from the c.fp (it has to hit twice). A good way to guarantee his c.fp will hit twice is from doing a level 2 or 3 Focus Attack, cancelling your recovery with a forward dash and doing c.fp.
8- His biggest combo that I've seen myself (and involving the Ultra) is c.mp -> jab CoD x1 -> FADC -> c.fp -> Ultra. It's kinda difficult to pull off (the timing of the FADC -> c.fp is a bit tough to always get right) but it's effective.
9- His Marseilles Roll is great at closing the distance. With Abel you need to get close as much as you can, so the roll is necessary.
That's pretty much all you need to know.