The endowment and sealing ordinances of the temple are so gloriously rich in meaning that you will want to allow significant time to receive those ordinances and to ponder their meaning.

When I marry, it will be to a faithful returned missionary in the Temple.

Make covenants and receive ordinances for yourself. Then steadily and consistently work to provide ordinances in the temple for your own ancestors.

I have a suggestion: When a temple is conveniently nearby, small things may interrupt your plans to go to the temple. Set specific goals, considering your circumstances, of when you can and will participate in temple ordinances. Then do not allow anything to interfere with that plan.