Limit vs. Spread Limit vs. No Limit - HELP

[yoadrians]

I am quite familiar with how a $3-$6 Limit table works.
I am quite familiar with how a $2-$5, $300 max NL table works.
I am quite CLUELESS with how a $2-$5 Spread Limit table would work.

Blinds? Betting structures?

Will be forced to play a little live spread limit on Friday, and I'd kind of like to know what I'm doing.

Any help would be appreciated.

Thanks.