Bill P from Ottawa on 2/7/2013 4:32:35 PM:
This is a super open ended question, Fred. How much do you currently ride? How many miles are you comfortable doing in a day? How many days do you intend to take to do it? Do you intend to camp? Stay in hotels/B&B's? Etc.
My super short answer to you is - use the resources on this very useful site to shape your planning. Read the ride reports to see what others did to prepare, what they brought along, how many miles they averaged per day, etc. Consider which direction you want to ride (E-W or W-E), where you'll stay, etc. Be aware of the effect of the time of year (weather, trail conditions, will the trailheads be open or, as they are now, closed) etc etc.