We recently rented snorkel gear and fins from Diep Curacao and were very happy with them. The gear itself was great, and the service was terrific - we had our gear delivered to us in about 30 minutes from the time I placed the online order. We did a 1 week rental, but it was very easy to extend by an extra day. And they were way more affordable than any other option that we looked at on the island. Super convenient, very friendly service, and a good deal - excellent all around!