How to make a preset for emailing your images to the Club
Open LR3 and click file/export then fill in the settings similar to this example:
After filling in your settings make sure you click on "add" which is on bottom left. A box will open for you to name your preset and click "create".
Now you are ready to select your files in LRoom, click file/export with preset and choose the preset you just named then click "export"