U have to find the second one by exploring the island and soon u will see one of ur crew mate you have to build ur relationship and then u will see special and click and it and it will ask ur crew...
Sims 2 Castaway deals with shipwrecked sims while Sims 2 just deals with sims day to day.
Start a Family
not like playing the game for a long time but you can create them all
you have to make the sewing kit