Inclusion Criteria:  Female Age 65-84 years 1-10 years post-breast cancer treatment Body mass index ≥30 ≥1 drink per week over the last month ≥21 on the Telephone Interview For Cognitive Status ≤7 on the Alcohol Use Disorder Identification Test Fluent in written and spoken English Must be able to provide and understand informed consent Primary physician approval  Exclusion Criteria:  Body mass index <30 < 21 on the Telephone Interview for Cognitive Status >7 on the Alcohol Use Disorder Inventory Test Other neurological or major psychiatric disorders Significant heart or lung disease Limited life expectancy Other factors that could potentially limit ability to participate fully in the intervention Self-reporting achieving over 150 minutes of moderate-to-vigorous physical activity per week.