Exploring locations in Pathfinder
Yes and No
According to page 8 of the Rise of the Runelords rule book, you start your turn with 1 free 'explore' action (which must be your first explore), and you can discard certain cards from your hand to gain additional explore actions with no limit (other than what's in your hand).
But I think you misunderstand how Cure works:
The cards are moved from the Discard pile back into the Deck (not to your Hand), so without a mechanism to draw additional cards, its nearly impossible to reuse the same blessings in the same turn.