Go wheeling!
If your prepared to chop the back the It wont matter it you dent the back bumper. I think A Long bed is cool and usefull!!
The bedlength wont hinder you turning radius, but it might behard to get through some spots. But is'n that why you go wheeling, to try to get through the tough spots.
Maybe a wrangler will slide through a set of trees, maybe you have to make a 32point turn, but it's all the same.
And you would look like the better more experienced driver.
the bigger the vehical the better the driver, wheel for a while and the chop the back. You'll feel like a semi driver parking a miata
Ruehmann