I laugh when I see this. More details on your plan other than money
Well a time-machine could be used to change any event. Maybe if I start raising the ICO limit it will fund a new part of the project which could be used to go here and there just to create a bit of mischief.
Imagine what would have happened in 1492 if just one day after departing from Palos de la Frontera the Santa María had a massive structural issue and was on the verge of sinking? I am sure Colombus and his crew would have made it back to Europe on the other two ships that accompanied them on that first voyage to the New World
