We are 2 students and looking for a hotel near Miami/Miami Beach for 100 USD per person/night max. We will arrive in the very late afternoon with a rented car.This will be the 17th of july and we will leave again the 21st of july. We are yet unsure to keep the car, or drop it the first day we arrive.

Besides the days we arrive and depart, we are there for 3 full days and we would like to visit the Everglades, Miami City and Miami Beach. Each one day.

Do you have suggestions of what location we need to search for so we can easily visit these 3 things? Or suggestions of specific hotels?