What is important for the first attempt. So you have no loss of quality;
1. Wide Shot (without the cam is not clear and the effect is better)
2. a large memory card because the file need a lot of space
3. the various holders and clips are a good investment
Another note: depending on the SD card will be packed the recordings into smaller parcels. Although these are seamlessly and can perform together. Is me but annoying. If you remain sequences at a 32gb card in 10-12 minutes you have a perfect result.