[prairieschooner]

Jimmy,
Try this link, it is the Water heater that I installed. The SEAWARD is much less $$$ than the RARITAN and they are just Water Heaters. The RARITAN is better quality but I can but 2 SEAWARDS to one RARITAN! I would rather have a smaller Water Heater anyway because we want to do more Dry-Camping. We have not needed any more Hot Water yet but we are used to conserving;
http://www.westmarine.com/webapp/wcs/stores/servlet/producte/10001/-1/10001/120397/377%20710/0/water%20heater/Primary%20Search/mode%20matchallpartial/0/0?N=377 710&Ne=0&Ntt=water heater&Ntk=Primary Search&Ntx=mode matchallpartial&Nao=0&Ns=0&keyword=water heater&isLTokenURL=true&storeNum=11&subdeptNum=27& classNum=0#

Here is a link to the SHURFLO On-Demand Water Pumps. I chose the 3.0 GPM Pump to help conserve water while Dry-Camping (less flow, less water used);
http://www.westmarine.com/webapp/wcs...ial/30/0?N=377 710 1525&Ne=0&Ntt=Freshwater Systems&Ntx=mode matchallpartial&page=CategoryDisplayLevel1&isLToke nURL=true&storeNum=11&subdeptNum=27&classNum=74

You will need an Accumulator as well, this one will work but a larger one would work better. If you want a larger Accumulator Tank just look further under GROCO;
http://www.westmarine.com/webapp/wcs...ial/20/0?N=377 710 1525&Ne=0&Ntt=Freshwater Systems&Ntx=mode matchallpartial&page=CategoryDisplayLevel1&isLToke nURL=true&storeNum=11&subdeptNum=27&classNum=300

You may be able to find these parts for less but this is a supplier that I am used to.