I go quite often and it's usually fairly busy although not as busy as say a Friday night. There is a very chilled atmosphere and plenty of people to meet but plenty more space to play!
I won't be going tomorrow no but go a fair few Sundays. Have you been to Chams before? It's always different but their are always a good number of couples and I've never felt over run with single men.
I love going to Chams as soon as the door opens at 14:00h on Sundays.
I would head straight to the jacuzzi and have a long dip in relative peace and quiet before it starts to get busy and hands appear uninvited.