E-File AP - Need letter sample LazyBoy2006-07-18 23:17:14

I just e-filed my AP (I131), which require the following support evidence.

"An explanation or other evidence showing the circumstances that warrant issuance of an advance parole document"

Frankly, I just want go back to to see my parents and have fun, nothing urgent. What kind of reasoning that I can give the USCIS in order for my application get approved? Any Da4 Xia2 can provide a sample letter will be great. I'm I-485 waiting.

Also, I heard it takes long for AP application to get approved, is it true? how long?

Thanks in advance