If DVC is listed with a broker for $xxx and I email an offer of $yyy, if the seller accepts my offer, am I committed at that point? Or is it only after the written contract with terms, etc. and deposit? Also, if there are 2 contracts with the same agent, is it OK to offer $yy for DVC #1 and if not accepted $zz for DVC #2? I'd be ok with either, but might lowball on both. Or do I need to wait for #1 before #2?