Define your criteria, contact about 100 filipinas on JadeRune. Quickly narrow that down to about 10 in one geographical location--don't waste your time or her's if it is not a good fit upfront. Get her contact info in the Philippines--let her know you hope to visit, setup a tentative meeting. Visit Philippines for 3 weeks. Stay independent (do not agree to living accommodations with any filipina family). Get yourself a decent hotel or pension house. Get a cell phone. Find an internet cafe. Use cell, text, email--finalize meetings. Invite each filipina to meet you (separately of course) at a your hotel restaurant or another close by your hotel establishment for a nice dinner or lunch. Assure her you will reimburse her cab/taxi costs when she arrives. Allow her to bring a friend if she asks (do not encourage this). Enjoy the date, spend a couple of hours getting to know her, maybe take a walk, put her back in cab headed home (with cab fare). Do not commit to any more dates. Meet all filipinas. Now you can call or text the filipinas you like best and repeat the experience. Move forward as your preference and situation indicates.
You are on a scouting mission. Stay independent, check out all the filipinas, spend your free time wandering around getting a feel for the Philippines. Her goal will be to lock in your time--become exclusive. Your goal is to remain independent and complete your mission--identify the possible right filipina for you amongst many possibilities and also get a feel for the Philippines and filipino culture.