Hello OurJud,
I'm in the same boat as you...my tarp and hammock arrrived yesterday. I spent a bit of time the days before looking at different set ups, knots and situations and came to the conclusion that it can be kept really simple in the beginning to get you oàut there then fine-tuned with time as your experience of difficulties arises.
To be truthful, I headed into the garden with an hour or so before dark yesterday and made a fool of myself in front of the neighbours
My ridge-line wasn't taut, my hammock was tied well (with a bow) but I hadn't considered the width of the hammock would concertina leaving me to slowly descend to the grass :11doh:
But, I was enjoying the whole learning process and creating a mental list of enquiries for the evening. After that first foray into the garden I realised I needed to know a few more knots (the Klemheist has already proved its worth in a couple of areas), I needed more cordage to take control of the tarp in a breeze and I needed a sharp knife. Those things arrive from the bay this morning so armed with paracord and my new Finnish bush knife I headed off for a trial in the woods....again, still not sleeping out - another semi-dry run.
I took my old cooker, some powdered soup, grabbed the dog and headed off. The result was a fab 3 hours putting up and adjusting the kit, making the missing line pegs, making a hot drink and finally putting my feet up for half an hour. Bliss.
Here's some pics of the finished article. My advice to you is to get 'out there' as soon as your kit arrives and make friends with it.