If you stay in the USA and can sign up for credit cards then the one card you should have in your wallet is the American Express Hilton Card. American Express has two variants of the card below:
After first anniversary of the Hilton HHonors Surpass card once you receive the free weekend night certificate you can downgrade the card to No annual fee Hilton HHonors card.
Disclosure: Miles And Money could earn referral bonus for sign up through some of the links above. Some of the links may or may not be publicly available links.
I love traveling / backpacking. This blog focuses on 3 aspects: