We use our 34 FP Greenland mostly for weekend trips. Sometimes for a week or more but not very often. It is plenty big enough for what we need. Mostly cruising up and down west coast of Florida from Tampa Bay to Sanibel. We do plan for a longer trip soon going south to Key West and but to Miami; back thru Okeechobee Canal. Probably 2-3 weeks. Never any slap we have noticed. I read the book on catamarans and FPs have great bridge deck clearance and thus less slam. Handling is excellent. Little hobby horsing. It seems not many Greenlands were brought to the US (I have not seen many listed for sale). Regards Marc