Recommendations of nice beach areas or my business plan feel free

Hi all, I am visiting Cuba in 6 weeks and potentially moving permanently, I am unsure of where abouts but somewhere close to the beach with good nightlife etc. I plan of starting a telesales call center employing English speaking locals and expats. If anyone has any recommendations of nice beach areas or my business plan feel free to share them!!
I look forward to your response!!

Hi, forget about a business plan in Cuba unless you have a 50-50 partnership with a Cuban who eventually can throw you out.