Making Jam

We have had a few weeks of consistent weather and after a slow summer, the garden is finally producing some fruit and veggies! I have had a lot of zucchini lately - so many I have had to give them away. I also found myself with a freezer full of raspberries. So I made some jam. Mothers and grandmothers the world over would be proud of me! It tastes pretty good - but not sure if is going to set? The problem is that I have 5 jars of raspberry jam and 5 jars of plum jam - I'm never going to eat that much jam in the next year. Maybe I can trade some plum/raspberry jam for some strawberry or orange marmalade?