Possible Clues:

• We're told how to use the internet in excess
• Gent healthy, would you say? Maybe not, if he's eaten this
• Superabundance
• Overindulge, certain it will stay fine
• Fustier (anag)
• Glut of small rotten fruit around base of tree
• Clubs, perhaps, taking bad ref to heart too much
• Abundance
• What to do on board with a wave, by the sound of it
• Is it too much to expect to do this with a board at the seaside, by the sound of it?