Here's a revised version of your letter:

Dear Prospective Family,

Thank you for your interest!

I am currently seeking a short to mid-term live-in opportunity. My career in Travel has been paused for a few years while I cared for my parents. Now, as I aim to restart and develop my travel project, I find myself in need of funds. What better way to achieve this than by assisting someone else in the process?

I am considering leaving my home temporarily for a reset. Caregiving is familiar territory, provided the tasks are not too strenuous. Additionally, I have worked with a reputable airline in the past, handling administrative tasks, so I can also offer personal assistant services.

I am able to drive, depending on the location and vehicle involved. As an added bonus, I am proficient with various software applications. If you have a small business that requires a digital or online presence, I can assist with that as well.

Could you be my prospective host family? Please get in touch! I am eager to connect with you!

I welcome any inquiries and thank you in advance for your consideration.