No offence, but maybe your not good enough to ride them :(
and thats true....beacuse...when i used to live in southend, i was about your level of riding, and i had exactly the same sorta thing 2 minutes from my house...and i never rode them, i used to think they were shit.
The when i went back there about 6 months ago, i didnt wanna go home :lol: played on them for like 4 hours, and then i had to go :lol: :o
When you better, the rocks will seem much more atttractive. :lol: