These are a list of links that you should go ahead and check out and see if you find useful as you start to navigate Battle camp.
https://www.facebook.com/groups/BattleCampGlobal/
Battle Camp Global- This is probably the biggest gathering of all battle camp players. People post about monsters, ask questions, propose trades (although it should be done on BCtrading) and voice concerns about the game. Its a good page to like as Penny will often post codes for useful things. Energy, rerolls, etc.
https://www.facebook.com/groups/bcglobaltrading/
Battle Camp Global Trading- This is basically the exact same page as the one before except that the focus of this one is trading.
http://forums.pennypop.com/
Pennypop Forums- This is a resource that is super under used in my opinion. Its the forum page for BC. Since the game is so heavily linked to facebook Players use it a lot more, but this has some good features (troop recruitment, bug reporting, and lots more!)
BC Rank- This is probably the best website out there for Battle Camp. It has a very active trading wall, a camper/troop search and a list of past and present event placings. They currently do giveaways if you like a couple of their pages so if you don’t like it for the other stuff thats pretty sweet.
http://support.pennypop.com/
Pennypop support- This is where the magic happens! Aka trading, entering codes, rerolls (and tickets if you have any major official things to take up with penny)
http://www.battlecampmanual.com/
Battle Camp Manual- This site has a lot of resources for BC lots of information to help figure out feeding, actives/passives, the daily reward list, a LT guide.