Wow, that is kinda rough. I would have really busted his chops in a kidding but get your message across kind of way for not having any tackle. As far as the 3 hour time limit I would tell them that I really enjoy my time on the water and to expect to put in a full day fishing next time they are invited. Unless this person has several friends with boats I think they would respect your view. PS, I would have brought tackle for both of us! Spent the afternoon with 25 6-7 year olds at a bowling birthday party.