Great question, OP!
First off, the WT uses John 6:68 to support saying "where" instead of "whom":
English Standard Version
Simon Peter answered him, “Lord, to whom shall we go? You have the words of eternal life,
As I am sure other Christians on this board would agree, Jesus is the alternative. This was extremely hard for me to understand until I had not been at JW meetings for at least 8 months. Jesus is the truth, the way, and the life...according to the Bible.
Now, the other point wanted to make is whether or not you will decide to remain a Christian is up to YOU! If you are not sure, then you should 1) Take plenty of time to self-reflect and RELAX and 2) Start reading & researching. Perhaps use the method of Deduction, as well as the study Logic, to first decide whether there is a God at all!
Feel free to read something like Dawkins' book "The God Delusion" and see what that side of the argument has to say. Then, have a look at this Christian Apologetics book: http://www.amazon.com/Dont-Have-Enough-Faith-Atheist/dp/1581345615 . Research both sides of the argument! Your first research should likely be related Theism vs Non-Theism (God vs. no God)!
Bottom line, take your time. Don't be run by fear or a need to belong. And for heaven's sake: Don't fall into another cult/cult mindset. As Steven Hassan has written about, there are all sorts of cults! Religious, "scientific", political, business, etc. Oh, and read his book "Combating Cult Mind Control".
Best Wishes!