No need to move away from VB
Just because C# is more popular is no reason why anyone should abandon VB. They're both top notch languages with extremely strong capabilities, they both run on the same platforms, and can both achieve exactly the same things.
C#'s syntax is better than VB's in some ways, VB's syntax is better than C#'s in others. I love them both, and see no reason at all to hate on VB. It's definitely not "...past time to move on"!