Sfh for str from destin to pbc

[Young Nguyen]

I’ve been searching for a sfh from destin to Panama City beach and some says “no str” on Zillow. How do I know of areas that does allow “str” Ive had some realtors helping me, but they only seems to try and sell me beach front condos. Any realtor want to help me out? I’m open to long term rental as well. Budget is 600k. Looking to buy in march2022 thx