Thinking about moving to South Venice. How’s the job market here?

To make a long story short, Me (24F) and my BF (26M) are thinking of moving in with my Grandmom (80F) down in Venice. She lives all by herself and needs some help with bills. She’s tried renting out her spare bedroom to people before, but it didn’t work out. We’d figure she could use family down there, so we asked to step in. Problem is… we’re in Philadelphia.

So, we’re currently working out kinks and whatnot to make sure this is an absolute “yes” for everyone, but the biggest thing is finding new jobs. My BF works at an Amazon DSP (delivery driver) and said he’s already found some other warehouses very close to where my Grandmom is.

As for me, I’m currently at a part-time job as a customer service rep. Been looking everywhere up here for full-time, and literally I cannot find anything. Been a huge struggle for a year and a half now. We’re also running out of time with health insurance, since I’m still on my parents’ plan.

So, fellow Venice residents, how is the job market down there for someone like me? College Grad, communications major, just looking for my first full-time job somewhere, mostly in retail or a small shop for now

EDIT:

To clear up some confusion as to why we’re considering this idea:

1- We do not plan on having our own biological children at this point and would rather foster in the VERY far future. So a lot of politics and other issues aren’t that big of a concern for us.

2- There’s a high possibly we don’t stay in Venice after my Gmom passes (which is probably not any time soon. Very strong bloodline. Most of her family didn’t pass until like 95-100 age range. She looks and acts like she’s 10-15 years younger.) We may not even stay in FL altogether. It’s just to get us out of this apartment.

3- From what I see with the area, we’re more like the middle of Florida/ right below the middle line. Not sure where south florida worries are coming from? It seems we’ll be able to get healthcare and other things okay?

4- Yes we know about the heat. We are prepared. We are going down during the cold season to help acclimate better.

5- We are not worried about social life. We are mostly homebodies or just go out on our own to do things. Even our current friends we don’t talk to much besides the occasional monthly meet up.