the answer would be
We often came to these spots to look for artifacts.
Our beach, our summer home, had been a fishing camp for as long as anyone living could remember
I will leave some steps would be using a checklist, spell checking, reading out loud, proofread, etc
Answer:
Disadvantage is that they can engender arrogance, pride, and a superficial view of things. They can also create a cult of the body to the exclusion of mind and spirit.
Advantage is they can teach sportsmanship and teamwork.
