Nice shots Steve. Imaging in the IR is something not many guys do, mostly because they never thought of doing it, or could get the filters for.
The best conditions to be taking IR pics is when the atm' is dry. Humidity really does a job on IR imaging....masks a lot of the IR. A cool, dry winter's day would be the best bet to be using IR....I reckon an IR shot of eta would be something to have a go at
