it was good experiance, we received what was promissed with few remarks of needed improvements
the comunicattion was good and effective, tour guides was good, flexible and followed our (many) requests
the food could had been much better (we should had at least the option to pay a little extra)
since it was a camping trip all the way the issue of charging phones and cammera is crussial and the solution you provided in car could be good but it wasnt stable and many time charging wasnt possible