1. 1500 lbs dry weight
is of little import if your vehicles tow rating is also 1500 lbs. It looks like you have to add at least 500-750 lbs to almost all dry weights to get actual tow rates. Our previous 13 Scamp
with front bath, but no shower, was always over 1500 lbs ready to go.
2. Be careful what you wish for. If you haven't experienced a 13' FGRV with a bath/shower you should do so before buying. The 13' Scamp
is very, very tight inside with the front bath. In short, with the dinette made into a bed, there is nowhere else to be at if not in bed. The single reason we sold our Scamp w/front bath (and bought a 13' BigFoot) was lack of space.
3. If I had to have that bath/shower I wouldn't look at anything smaller than a 16', but that's just me....