Since I wasn't in on the original thread . . .
My son started getting ear infections right after I stopped breast-feeding him (@ 10 mos.) He then had an ear infection every month for six months, we'd clear it up, it would start right over again. I don't think they EVER actually cleared the fluid behind his ears. I FOUGHT HARD against tubes, I was really hoping we would figure out what allergies were causing the congestion, but after trying every medicine in the world, I finally gave in and agreed to tubes. As nervous as I was about the surgery, it really is incredibly quick and easy. As young as he was (and yours is), they will probably do them first in the morning, which makes it that much easier. He was only a little groggy the day of the surgery and was back in day care the next day.
We had the surgery in November, (yes, the ear infections were all summer, imagine what winter would have been like), and no infections since then. He has also started talking a lot more (a combination of age as well as the fact that he no longer hears like he's inside a balloon!) and is a lot happier. He had bad, ucky drainage one time, but called the ENT and used the drops prescribed and it cleared it up w/in 3 days.
I still hate that I have to put earplugs in just to give him a bath, and I will probably do the earplug and headband combination during the summer for water play and pool, but it is a very small price to pay for his better health.
It really is a very easy surgery and more stressful on the parents than the child!