Thanks for the info and advise, but my plan is to go in my car. 

i checked with my bank they said bring qatari guaranteer and 3 months advance installment, 3 months adv installment is not a problem but qatari guaranteer will be a problem.

but after reading this article (peninsula) , i dont know if this letter will do something for me, thats why i wanted to know if somebody had recently visited whether without the letter or with the letter.

Appreciate your responses.

Thanks,