We purchased Teva Hurricanes (one of the less expensive types of Teva) for each member of our family, husband, myself, DD8, DD5, DS4 and after an 8 day trip, 5 days in the parks, I can happily and honestly tell you that there was NEVER a peep about tired or sore feet, blisters or anything. I can't believe how perfect they were for this trip.
Even in the afternoon showers, just no worries about them getting wet. They would quickly dry and no discomfort, WHATSOEVER.
I shopped around online, there are several online stores that sell these but not always the right sizes. Got the best deals for each pair and got them at 3 different places.
Hope this helps,
Tammy