My husband and I will be visiting Dubrovnik in early October. We are interested in doing a day trip to Montenegro. Someone on your site mentioned Atlas tours. After checking they offer this excursion one day per week and will not work with our schedule. Has anyone had experience with “ Select Dubrovnik Excursions “. They offer a Montenegro with boat cruise in Kotor bay for $66. I do not see any reviews of this agency. I have contacted them requesting review information.. I have also checked other agencies and some with bad reviews. I am aware we can rent a vehicle ourselves but would rather take a tour. Any suggestions?