Hi Boutiqe bride, bienvenida, i think for your group it can be a good idea a boutique hotel in tulum, there are somany options and for budget too, there are many little hidden hotels and houses and is nothing similar as an all inclusive hotel or big hotel resort chains. the beach its spectacular and beautiful, also is the 2nd most beautiful beah in the world, you should take your time and see the options, Other recommendation is to hire a professional wedding planner so she can help you soooo much and i convinced that with your budget you can do something beautiful and more cozy and personal. have a happy planning and good day positive thinking!!! diego