I've rather enjoyed the collaborative posts I've done with other travel bloggers on some of the stranger items that they've eaten on their travels as they have been rather insightful! (travelbloggerinterviews.com)
Instead, look for other travel rewards cards or even other types of rewards credit cards. (mybanktracker.com)
Unlike many other travel cards, you also aren't limited to flying with certain airlines or booking travel through a card issuer's portal. (creditcards.com)