I have access 2 two group boards.
First has about 136 boards within it's board. Mostly woman stuff, etsy, fashion, health, home decor, but has blogging, tech, woodworking too all for advertising business. 24k+ followers, 534k+ pins
Second has 32 sub-boards mainly gifts, art, jewelry, SVG/instant download. 2000+ followers 45k pins.
I'd definitely be interested in your Fiverr board 100%, I'm only really focusing on Fiverr right now so if you have a second board that I could advert Fiverr on too, that'd be great.
Cheers!