Yes Swamp, I think you will find it quite interesting to chat with people that you haven't seen in that length of time. If you haven't been to ANY of them, seeing how the lookers got fat and the wall flowers staid thin will make the trip worthwhile.
I went to my wifes 40th with her a few years ago. A close friend of hers met us there and stayed at the table with us. This girl had an unbelievably great size and shape when young, but was EXTREMELY plain looking in the face, and I'm being kind using those words. Guess what? Now she has the very same size & shape. It was a real hoot seeing how the guys from her class reacted. She was the belle of the ball.
Don't miss it. You'll enjoy yourself.
BTW, I have not considered myself unsuccessful at any of my reunions, but those that tried to play up their success really irked me. If the truth were known, they were probably in a rented suit.