Haza, we have finally found some gold and the rest of our men
They wanted gold and better lives then they had before.
Some of the problems Roanoke faced was they could not find any gold. Also, when John Wright returned everyone was gone and many of them died from sickness.
To solve the problem of all the colonist's going missing and them not being able to find any gold they could send out a search party. Also, to prevent the colonists from dying I could provide clean water for them to wash their hands in.