  [Abridged] Using the refurbished 305m Arecibo Gregorian Telescope, we
detected 43 low surface brightness (LSB) galaxies from the catalog of O'Neil,
Bothun, & Cornell (1997a). The detected galaxies range from 22.0 mag/arcsec^2 <
mu_B(0) < 25.0 mag/arcsec^2, with colors ranging from the blue through the
first detection of a very red LSB galaxies (B-V = -0.7 to 1.7). The M_HI/L_B of
these galaxies ranges from 0.1 Msol/Lsol -- 50 Msol/Lsol, showing this sample
to range from very gas poor to possibly the most gas rich galaxies ever
detected. One of the more intriguing results of this survey is that the
galaxies with the highest M_HI/L_B correspond to some of the reddest
(optically) galaxies in the survey, raising the question of why star formation
has not continued in these galaxies. Since the average H I column density in
these systems is above the threshold for massive star formation, the lack of
such may indicate that these galaxies form some kind of ``optical core'' which
trace a much more extended distribution of neutral hydrogen. A subset of the
detected LSB galaxies have rotational velocities > 200 km s^{-1} and yet are at
least an order of magnitude below L* in total luminosity. As such, they
represent extreme departure from the standard Tully-Fisher relation. In fact,
our sample does not appear to have any significant correlation between the
velocity widths and absolute magnitudes, with only 40% of the galaxies falling
within the 1 sigma low surface brightness galaxy Tully-Fisher relation.
