Need a hotel near University of Miami. Will have car and can drive. Is there a Marriott-branded property on a nearby beach within a reasonable driving distance of the U of Miami? None of the nearby hotels appear to have beach access. Have never been to Miami and have no idea what traffic is like, where the good beaches are, etc. Any advice would be appreciated. Prefer high end business class (not Courtyard) or luxury rather than tourist class, although willing to consider any Marriott brand. Thanks!