Wi-fi update:

I went to the front desk at Flamingo and asked the staff if they knew a place close to the Resort where I could get a much faster and more reliable wi-fi connection for my business conference call.
They suggested to go to the Mail Box but they also passed me a Scarlet wired ethernet modem to try in the unit and see if it worked better. After installing it and connecting to the web, I found the speed to be excellent. It was pretty much as fast as what I get in the US with Comcast HSI with boost technology. I called them back from my unit and told them that the Scarlet modem did the trick. They told me to keep the modem until the end of the week and they added that they won't charge me for it. Needless to say, I was very pleased with their gesture.