Footage musty be either in 720p60 or 1080p30 format, do not use any other formats!
720p60 is preferable due to lower rolling shutter issues, and is much more easy to stabilize in post in case of issues.
No very high bitrates hacks must be used. It is waste of SD cards and also later waste of time in transfer and editing.
You have no need to get many prime lenses. One is pretty enough. Zoom is usually much better idea for such things.
Try to be as light as possible. Leave all at home, except extra SDHC cards and batteries.
Very old SDHC can be in reserve, but it is best not to use them. Same for new cards that were not checked up to full capacity.