Capps Van & Car Rental

I paid $ 1053.10 to rent their 15 passenger van for 6 day trip to Sea World San Antonio. It may fit 15 children tightly. They do not offer any insurance. When we received the van they wrote down it had ¼ tank of gas, but it only had an 8^th of a tank. We returned it with more gas which they wrote was a 4^th of a tank. We also spent time cleaning carpet seats etc… so the van looked like new when returned. My credit card was charged at the beginning of the rental. We signed off all papers. I feel I paid too much to begin with. Then I find out a week later they had charged my card $ 15.75 dollars more after everything was signed off. Also I made my reservation at least 8 weeks in advance and when I called the day before to reaffirm the pick up time they had no record of the reservation. Their damage waiver at $ 19.99 a day only pays for special things like a tire replacement not accident damage. So really is a waste of money. I will never recommend renting from this company. They gave me a $ 22.85 refund for bringing the van back a day early then turned around and charged my card $ 15.75 after everything was signed off. Very underhanded.