Depends...mostly based on the length of stay:
- A quick overnight and gone in the morning, don't care too much as long as the weather is comfortable.
- 2-3 days, generally want electric
- 4-6 days, fresh water is nice to have.
- A week or more, sewer is preferred.
Secondarily conditions matter:
- If it's really hot or cold, we like electric even for a quick overnight but we can break out the generator if needed.
- Sometimes a destination simply doesn't have hookups. If we really want to go there, we can make it 10-14 days without hookups.