Hi all,

I am planning a bird photography trip to Florida this winter, and would like the Venice Rookery to be one of my stops. But I'm concerned that my gear won't allow me to shoot nesting activity, etc. I have a Canon 7D, a 300 f/4 lens and a 1.4 extender. Will that be adequate? What about renting the 2X extender for the trip...will the resulting lack of AF be a huge disadvantage?

Thanks for your input,
Wendy