Just to add to what Louise said re. depending what you are looking for, TGM will take a lot more of your own work and research. For those who love it, this is part of the enjoyment. TP has lots of interesting information, but if you just want a good touring plan or 6 for each park and recommendations for best park of the day, you can actually print it off of Touringplans or rip it out of the book and you're good to go, with little or no work to be done. Also a year on Touringplans.com will cost you about $10. TGM subscriptions only run up until your next trip so if you only go once a year or less often, it is more than adequate. On the other hand, I am planning my second trip on my same TP subscription that I used for the last one. I will renew as I really enjoy their updates. They also do a podcast called WDW Today which is free to download on iTunes and they post a new one every Monday, Wednesday and Friday.
