What your wanting to accomplish is much the same for myself. Though I’ve learned a lot of the technical side of video and post editing, my cinematic prowess is lacking.
I try to watch lots of videos made by others to get ideas but they don’t always translate correctly when I attempt them myself. In many was it’s simply a talent but one that I fell can be learned to an extant through lots of practice and experimentation.
I started filming underwater when scuba diving and now I’m beginning to turn it to top side as well. A fellow diver who does the same starting producing some very good vacation videos while on his trips. He stated that what made a big impact on his style of filming was a book called “How to Shoot Video That Doesn’t Suck”. He uses a GoPro and came up with some really cool, entertaining stuff.
I’ve been meaning to give this book a read myself. It couldn’t hurt.
Edit: I just bought it for my tablet so here I go.