I have a 23' international. I don't think a ProPride is overkill by any means--just safer and easier to tow with a crew cab Tacoma. No sway problems at all.
Was less expensive and IMHO better engineered than the original Hensley design. In any case, a Hensley hitch setup is much more comfortable to tow in the wind or out with the big rigs. No lane departures from the wind.
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'The Silver HamShack' (2007 International 22FB CCD 75th Aniversary model)
Multiple Yaesu Radios inside and many antennae sprouting from roof, ProPride hitch
2012 shortbed crewcab 4x4 Toyota Taco TV with more antennae on it