Sandal/flip flop
Anything with leather leather/fabric will take a long time to dry. I have a pair of $9 old navy flip flops that serve me well at beaches, pools, and short walks. They're cheap, all rubber/plastic (dry quickly, clean easily). They're not good for long walks but are perfect for ro om/car to beach/pool.
I've always considered the Reef Fanning line for the in-sole bottle opener but I can never justify the price (plus there are so many ways to open a bottle that are cleaner than the bottom of my flip flop!)
There are definitely better flops and sandals around; I'll be following this threadthread.