Confused about booking cruise with points

[Wislodgers]

I found out that I can book at 2012 summer sailing with points. I have confused myself about which points I can use.....This is what I have

2010 Sept UY Points that cannot be banked
2010 Sept UY Points eligible to bank
2011 Sept UY Fully eligible for whatever- no banking or borrowing restrictions

Which points can I use for my summer 2012 sailing?

Thanks, I appreciate any help!

 

[Disneycouple99]

With a Sept UY, you can use banked 2010, current 2011 and borrowed 2012 points if the cruise is before Sept. 1, 2012. If after Sept. 1, you would need to use banked 2011, current 2012, and borrowed 2013.

 

[minnieandmickey]

When I booked my October 2011 cruise last year they used my 2010 points for it.