I saw those jags take off from Akro enroute to GW1 - it was scary. Air getting hotter as each one went and the last one got off about a gnat's cock from the end. Genuine curvature of the Earth stuff.
Should also mention that our UK F3 Sqn was in Akro before the jags, holding Q and could have been in sandland if needed. So there, ner!
I would have been desperately embarrassed to tow targets for a living
, so the Canberra gets my vote.