Best Method for Acclimatizing Fish

I just float the bag for a good 20-30 mins and then gently net the fish into the tank it has worked for me without a problem.
 
I float the bag and just use one of those large slushy straws, Haha..

Fish are not going to notice or die because you were one drip off or something.
 
I drip acclimate all my fish (knot method)except my pond fish.
 
For more sensitive fish, I resort the drip line acclimation but for other fish, they all do fine for just floating the bag (opened) for around 2 hours.
 
AquariaCentral.com