Realtor, RBS Cos. buy Silkwood propertyTibbetts, partner buy office on OrangeReliance Partners, others plan Mendoza developmentUPGRADES TO THE PALMS NEARLY COMPLETETarpon Springs One acquires land for marina, residentialClearwater resident buys Southron ApartmentsCompany purchases Bayside at Palma CeiaTwo land developers buy 40 acres on Pine IslandMobile home park sold, improvements plannedTwo Steves buy Sanibel marina