No wireless at either resort, but both have broadband connections in each villa. Cost is $9.95 per 24 hour period. I'd bring a network cable, but the resort will also have them available on request if you forget.
At OKW, the broadband modem is located near the dining table in 1/2BR villas- it is not located near the phone (there is a wall modem near the phone, but that is not where you'll connect to the network).