until they get down with your husband's resident visa, first you can just come and you will get the upon arrival visa. It is good for 1 month upon arrival, and the extendable for 1 more month.

He can apply during this time you are here on upon arrival visa for a family visit visa that is good up to 6 months, until he has the 6 months bank statement to change you to the rp.

Cheers