Comment on Skegness SkatePark by name.
As an example to think about, when I did kickboxing it cost me £5 for 1.5 hours, once a week. I wanted to go at least twice a week but I couldnt afford it. Its the same everywhere you go. £3 something for 1 game of bowls which can be over easily within the hour. I personally think you get your monies worth.