I am shopping my first raft. I have a 4 person family (8,11 y.o.). We want to float class 1-3 and want big enough raft for short overnight trips. We are near Chattooga and Nanty. I have kayaked since '91 but totally ignorant of rafting. I would also like one with a fishing frame for other float trips. I have looked at NRS, lotsa choices -- not even really sure what size I need. Any help greatly appreciated!!