If you're going to...

[Glen]

Sure it's late to be asking but something I always like to say now is

"If you're going to __________ this year you'd better hurry"!

Si vas a __________ este año, te debes apresurar

alright?

[Rusty]

debes darte prisa en hacerlo
debes apurarte a hacerlo
debes apresurarte a hacerlo