Activity for Trisha

Can anyone give me suggestions on how much to tip vendors? And should I be tipping the Venue? My venue is separate from caterer My guess is 20% for Hair and Makeup as well as my caterer But How much for- Officant Photographer Bakery DJ Photo Booth...

I've been engaged for 8 mo and have had to plan everything myself... Even went dress shopping alone My fiancé is funding the whole wedding and I'm very hurt, disappointed that my mom isn't doing a bridal shower for me... Like I'm not important enough...