Different layers of wallpaper

The steamer will make it much easier, use the scoring tool and it will help a lot. Score it till you feel like your arms will fall off, the steam, steam, steam. Try making a solution of the hottest tap water you can get and mix 50/50 with fabric softener, as that sometimes will help. Work in small sections at a time to have it be as hot as possible. Here is a link.

http://www.hgtv.com/design/decorating/design-101/how-to-easily-remove-wallpaper

Another option would be to call in the pros to get the last bits off for you. Or, I have done this, just replace the drywall. A 4 x 8 sheet can run $10 - $20 and might be a time saver.

After removing all paper, wash the walls with TSP before painting or re wallpaper ingredients.

As you are finding out, it is not as easy as TV renovation shows make it out to be. They have teams of professionals all working together, most homeowners do not. Just know that all the hard work will end up in a professional result that you will be proud of for years to come, you did it yourself, know it was done right and give you pride and satisfaction. Even though it may seem daunting now, you can do this!

I need to know what to do about the spots that chunks of paper have been pulled off.