Research in the field of marketing management with RBV Theory in improving business performance at river tourism objects. Entrepreneurial orientation and dynamic capability become independent variables with customer relationship management as mediation in improving business performance. Research analysis with SEM-PLS on 350 river customers in Kereng Bangkirai, Central Kalimantan, Indonesia. The research results show that entrepreneurial orientation is not directly significant to business performance, while customer relationship management is significant. Dynamic result ability is not significant to business performance and significant to customer relationship management. These results can be an introduction that business performance is very important with the role of entrepreneurial orientation and dynamic capabilities with customer relationship management mediation. Result implications can increase business capabilities with entrepreneurial oriented business strategies, dynamic capabilities and customer relationship management in improving business performance. In further research can consider market sensing capability as mediation.