Parking Concepts

I want to inform that the parking lots of San Pedro is robbing costumers charging them one or two extra days.
I enter the lot on Friday the 9^th of August at 8.03am. I exited it Sunday the 11^th at 7pm. I should had paid 2 days and 11 hours, at $ 1 per hour, max $ 12 per day. I was charged 48 dollars, the equivalent of 4 days. When I try to understand way the teller just keep interrupting me and saying that she has that problem with everybody, and there was nothing she can do about it. To get back to the lot and call a number she scribed on a paper. Half an hour latter, after several calls and speaking with a woman (in charge?) on the phone, we where charged 36 dollars, one dollar more than what should had been, but at least not been robed a whole day.
Sadly this put a sour end to a wonderful weekend in Catalina. I hope there is someone somewhere that can do something to assure that the people managing the parking does not outrageously overcharge costumers.