Using a condom is key element so as to prevent undesired pregnancy and sexual Transmitted Diseases (STDs).
People ought to keep in mind that other forms of sex, such as oral and anal sex, are sex per se, and require protection in the same way.
It may be that some members of your polycule are finished with the whole poly travel thing, and that’s their choice.
Instead of just saying you like movies, talk about your favorite actor or director.
Here are tips on writing a poly profile: Separate Profiles.