Look for an adjustable rowers seat so you can balance the boat be it alone, one person up front or two people up front etc.....

Nothing sucks worse then having your ass end buried in the current all day.
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"Government does not solve problems; it subsidizes them." Ronald Reagan

"The trouble with Socialism is that you eventually run out of other people's money." Margaret Thatcher.

"How fortunate for governments that the people they administer don't think." Adolf Hitler