WHo in the fellowship would have tried to take the ring next?

[Galorme]

Legolas didn't have enough personality to want to take it

No but he might want it to make he realllyyyy pretty. Remember that Legolas was in a similar, if less extreme situation as Boromir, his land was in danger and could fall as soon as the Dark Lord wanted it to. He could have decided he wanted the ring for Thraduil (sp?). So dont discount Legolas just because he is a bit of a ponce.