How was it loosing your cherry in Gower then?
Some crackers there mate - especially like #3 (the kite flyer) - #4 (coastal view) - #6 (land yacht)
Couple of the shots looks like the sky got a little over exposed - you shooting RAW or JPEG in camera?
If you can, shoot RAW and then expose for the brighter area and fix the darker bits later in post processing.
If it's really bright, you can use a graduated ND filter on the camera lens to dim the sky nicely and balance it with the ground - other than that you have to wait for different light where the sky and land are more evenly illuminated, usually twilight before dawn, or twilight after sunset!
The kite shot has a great sense of story - really good use of a subject
#4 has great colours, love the deep green of the cliffs and the little white houses perched on top - did you use a polarizer at all?
My favorite has to be the land yacht shot - The subject wearing red is genius, really draws the eye - then the cropped perspective of the cliffs really works as your eye is drawn to the parachute sail. Looks like you were up at high ISO to get that shot?
Now you've 'done the deed' - I hope you're up for more