We went from 22-30 April and had no problems with teenagers at the bar or anywhere else for that matter.
We found the bar food to be cheaper and better than the onsite takeaway and always had specials and offers available.
The fishing was difficult due to the fact that most nights were quite cold and the water was still very cold but most anglers caught, we went sea fishing and whilst the shore was quiet, boat trips are available from Exmouth and were excellent.
We are due back there for the late spring bank holiday.