i think mariposa has some issues with beach erosion.
the following hotels are available for under 100 per night for Jan 31 to feb 8 for two peeps:
Caribbean Sunset Resort Negril
$36 with taxes & fees
Summerset Village Resort Negril
$50 with taxes & fees
Negril Beach Club n Negril Beach Condos
$54 with taxes & fees
Bungalo Hotel Negril
$64 with taxes & fees
Travellers Beach Resort Negril
$60 with taxes & fees
Fun Holiday Beach Resort Negril
$64 with taxes & fees
Sunrise Club Hotel Negril
$66 with taxes & fees
Shields Villas Hotel Negril
$66 with taxes & fees
Foote Prints On The Sands Hotel Negril
$70 with taxes & fees
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Sunset On The Beach Resort Negril
$101 with taxes & fees
Hidden Paradise Resort Negril
$82 with taxes & fees
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Mariners Beach Club Hotel Negril
$84 with taxes & fees