I have been successful rooting summer (growing) cuttings - more successful than with dormant cuttings . I just picked up some cuttings from a trip this summer and all are doing well. After taking the cuttings, I removed any fruit and all of the leaves. I put them in a Ziplock bag with damp sphagnum moss inside covering about 1/2 of the lower part of the stem (just damp, not soaking wet). They traveled in the car for 2 1/2 weeks this way. I kept them out of direct sun and out of the heat if we stopped for a while. When I got home, there were roots popping out all over and then just moved them to my regular mix (a gritty type mix that I use for my figs). They started popping out leaves last week.
I also received some cutting in the mail in early / mid April of a variety that I have failed to root on two or three previous occasions from dormant cuttings. I put them in a bag with sphagnum moss covering about half of the stem on a shelf under a grow light that I use for African violets. Roots started vigorously growing in a relatively short time.
There is still a little growing season left and it might be worth trying the method above. I don't know how many cuttings of each you collected, but it might be worth designating one cutting of each towards the "root them now" approach. The other idea mentioned about about having a seasoned successful grower rooting them might be a very good idea. Whatever you do, don't let the cuttings dry out. If stored in the fridge, slightly damp long fiber sphagnum moss will keep them from drying out and if mailing them, do the same thing and seal them in a good freezer grade zip lock bag.
Ingevald