Welcome @arob... And "aggressive" debt reduction is good... But laser-focused, make your friends question your sanity at dinner parties, "I dug out my change including the nasty bits in the sofa and sent it all in a box to the mortgage company towards principal" focus is even better! :)
Seriously, it helps to lay out your goals and planned number of months to kill $129K here. There's no shame if life intervenes, but holding yourself interim goals that your significant other is on board with and that you put in writing will get ya there. And some support from this forum will help through the rough spots along the way.