omg babalew.... that is an absolute MUST -- it bears repeating here that you must always print, and carry, hard copies of EVERYTHING when you travel.had not printed up my return.
one of my gf's that i traveled with, was nearly denied entry to JA because she had not printed out her hotel reservation info and the dummy at immigration had never heard of the hotel she was staying in, (although it is a big well known resort apparently this never made it into his knoweldge SMDH) - and he almost refused her entry.
in this era of no actual 'plane tickets', printouts are our only proof -- so for anyone who doesn't already do so, always make sure you have hard copies of ALL your 'E-Tickets' for both outbound & return flights - showing the dates; and the receipts showing you've paid for them, and your hotel reservations ... never forget Murphy is always on your shoulder!!!!