So, I am anxiously awaiting my "docs" to come in the mail

and the UPS man delivers a puny little envelope with 1) luggage tags and 2) a little booklet. Is this all there is? Very anti-climatic...I was hoping to have a little more excitement.
But, it does pose a few questions to ask of those who have traveled before
1) I received green luggage tags (DIS green at that!) that list our "pre-cruise" hotel (POFQ) on them, but I am not using their transfer to the port (we are renting a car)...do they just send them to
everyone or did they send them by mistake?
2) I did
not receive luggage tags for our return trip as we
are using Disney Transportation back to WDW (Wilderness Lodge)...do they give those to you on the ship, or should they have sent those in these documents?
3) Also, in this booklet there are stubs to fill out, but I already did this on-line as per their instructions...why are they having us do it again?
Am I the only one that is confused?

Am I way off base with this stuff or am I in a big mix up? I contacted my TA the other day, but have not heard back yet....but I thought you gals might know...?