yes well worth making sure you have a chaperone but don't over do it remember the guy would probably wondering if he is safe meeting you as well. As we know there are both foreigners and Phills with bad intentions out there
As well as not taking care by having people with your or not taking risks you can also "freak out " your partner by having way to many people there or a group of uncles/cousins acting like a bunch of mafia boss bodyguards and if you both or one of you gets stress and uncomfortable it may mean things don't work out as they should :(
My Wife had a friend meet me with the taxi driver at the airport and she then got out of the car after getting to the airport carpark entrance and left to get on a jeepney while we then proceeded to go to the hotel.
We then later flew off to Boracay which again looking back was crazy for both of us hardly knowing one another in person hundreds of miles from Manila. It also turned out not all of her family knew what was going on either!! In our case it didn't matter but if i had been a crazed nutter it would not have been very handy the majority of the family not being aware of what was going on.
What she did have was friends of hers come and meet us both at various stages when in Manila which meant they could check on her and if anything had happened someone would know..