Maravia, Sotar, Hyside ......I've owned these and they are all top notch. Like others have said, keep your eye out for a decent used one of these. If you really want new, then watch for Hyside sales, and check the sales hot sheet for a Sotar. Maravia sometimes has end of season discounted boats, check the Cascade Outfitters website.
A friend owns a Vanguard and loves it. I have no first hand info on RMR, but if you've had one, liked it, and can afford it, then there you go.
"We are all visitors to this time, this place. We are just passing through. Our purpose here is to observe, to learn, to grow, to love....and then we return home."
Australian Aboriginal Proverb