Not correct. Investments within an RRSP grow tax deferred, not tax free. Investors DO pay tax on the growth/interest/dividends earned on an RRSP account, its just deferred until the funds are withdrawn.
OP, get yourself a good financial advisor. You will get much, MUCH better advice from a licensed professional versus the Disboards. A licensed advisor will be able to give you the "big picture"....they'll be able to determine your personal risk tolerance and help decide the best type of investment to accomplish your individual goals, they'll give you advice and insight on current market trends, and they will be able to give you excellent tax advice.