Tip
To say what you would like to do if certain circumstances arise, you can use ‘si j’étais / si j’avais’ and ‘je ferais/voyagerais’:
Si j’étais riche, je voyagerais beaucoup. (If I were rich, I would travel a lot.)
Si j’avais la chance, je voyagerais beaucoup. (If I had the chance, I would travel a lot.)
Note, these structures are very advanced! You won't be expected to use them but it's interesting to be able to recognise them and use them once you've built up your knowledge and language skills.