You can only apply through any ballot once for Wimbledon, yes.
You can only use the public ballot once - but I've never heard that you couldn't then take tickets from your tennis club - ours generally don't go to ballot (might be different next year!!!). Could be right though.
Anyway, first Monday would be lovely but I can't go til schools break up on the Thursday so you may all have those tickets. I could go first Friday - (Andy would be due to play then)- onwards. Leave them for me please