is there cable or wifi at the sites?

Cable is available. However, WiFi is best at the office, and limited at sites depending how far from the office you are.

There is cable and i have no luck connecting to wifi at the sites

There is cable. Wi-Fi is harder to get at sites. But, Wi-Fi is strong at the office.

The signal is very weak and only comes from the main office and another repeater . If you are close to them you may be able to connect . If you do , expect very slow speeds given the number of people sharing the bandwidth.

Cable yes

Sure

Yes

Pretty good cable, Wi-Fi is spotty

Yes cable and WiFi depends on where you are in the camp