I would respond by saying:
"Is that a question you thought up yourself; or are you just parroting a self-serving platitude that Watchtower has fed you to make themselves seem relevant and to manipulate you to continue as their hapless dependent and slave?
Maybe we don't have to go anywhere. Maybe we're still in the midst of the apostasy and there is no true organization at present, just as the org. teaches there was no true org. for centuries after the apostles died. Maybe we're still in the midst of the apostasy and all organized religions are false. They certainly all give evidence of being corrupt - including Watchtower. Revelation says to get out of them - but it doesn't say where to go, because maybe there isn't anywhere to go.
Go read 2 Thessalonians 2. Paul wrote that the apostasy will come and the man of lawlessness will be revealed who will be destroyed at Christ's presence. Paul gave no hint that there will be a restoration of organized true worship before the end comes. The bible seems to indicate that the apostasy will continue right down to the very end when the angels are sent to separate the wheat from the weeds during the great tribulation.
Watchtower talk of a restoration of organized true worship before the end, is nothing but self-serving propaganda designed to make the organization seem relevant and indispensable - to hook and enslave people to the organization."