"But what if you are a lazy bastard and that's why you carry the pump? ... BAM! UL ethos up yer valve stem!"
+1! I ..... uhhhhhh, think, anyway.....
Edited to add: Not to mention - carry some of those little umbrella thingies, put it in your filtered water with a bit of crystal light, lean back with your sunglasses on and your eyes closed, take your shoes and socks off, turn the inflator on and toward you, and BAM! You're in Cabo!