That's not even trying. Acrobatic (incidentally, I think it's a bonus feat for Warblade), Skill Focus, Item Familiar. Your level 10 character now has Tumble +39. He will never fail again.
Also, with Tumble +30, you succeed 55% of the time.
A joke is a joke and I'm sorry if you didn't get it. If someone asks why answering there is no way is hardly an answer. Then again, maybe my brazilian jokes are not funny for you. I apologize.