Thanks to everyone who has given additional advice.

Now I feel like if we fail, I'll have failed all of you.

@Elyssandra: That's the build our main healer has, and the one that I used to have. I re-specced because we only have 4 people who are 50...and I thought the extra damage might help out. But from what you and Emptus have said, it seems as we move to HM and Ops (and others get to 50), I'll have to go back to being a full healer (which is fine). It's not like my DPS is OMGWOW or anything.

@NotDonnaReed: I'm guessing we're not ready for HM's yet LOL ... but we'll keep trying until we get it right. Thanks for your input!

@thatmaskedman: Thanks for the clarification!

@EnoYls: I agree that the OP set the tone very well. I actually think people in this community really really want to help...but they also want people to be able to help themselves too (e.g., look for a thread that might have their question/answer).

But I really do appreciate everyone's help here