Don and His Son,12 Years Old,went on a White-Water Rafting

Don and his son,12 years old,went on a white-water rafting trip.On the way to where they would join the rafting company for the half-day trip,they stopped in a grocery and picked up some food for snacks along the way.Don did not notice the back of the receipt that noted that the store was "not responsible for any loss or injury resulting from the purchase of merchandise." At the rafting company,he signed a release for his son and himself that the rafting company was "not responsible for any injuries,whether caused negligently,intentionally,or otherwise by the company." On the rafting trip,Don's son fell off the raft,and the guide then pushed Don off to retrieve his son.Don and his son suffered injuries.They also got sick from some fried pork rinds that they purchased at the grocery.Discuss the recovery for these injuries.