Hi tara,
you'll find cool people in here I'm sure :)
For accoustic you might want to check my section for some basic fingerpicking exercises or Nathan's and Azrael section if you're a more advanced guitarist. These section might give you some usefull tricks.
For some cool country (not my style but...) check out Terry Couch's section.
Naturally there's tons of great tricks from GT members that you choose from.
Feel free to ask questions, you'll get anwsers most of the time :) sometimes some questions get lost in the pack but I guess it's the same for every forum out there.